| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $214.87 | 4.109% | $223.699 | $223.70 | $223.70 | $223.70 |
| Purchase #2 | $247.61 | 9.165% | $270.3035 | $270.30 | $270.30 | $270.30 |
| Purchase #3 | $131.78 | 8.651% | $143.1803 | $143.18 | $143.20 | $143.20 |
| Purchase #4 | $35.60 | 13.264% | $40.322 | $40.32 | $40.30 | $40.30 |
| Purchase #5 | $248.68 | 13.520% | $282.3015 | $282.30 | $282.30 | $282.30 |
| Purchase #6 | $96.38 | 11.586% | $107.5466 | $107.55 | $107.55 | $107.50 |
| Purchase #7 | $165.69 | 3.423% | $171.3616 | $171.36 | $171.35 | $171.40 |
| 7 purchase totals = | $1,140.61 | $1,238.7145 | $1,238.71 | $1,238.70 | $1,238.70 | |