| 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 | $237.78 | 4.370% | $248.171 | $248.17 | $248.15 | $248.20 |
| Purchase #2 | $211.40 | 5.603% | $223.2447 | $223.24 | $223.25 | $223.20 |
| Purchase #3 | $192.96 | 4.234% | $201.1299 | $201.13 | $201.15 | $201.10 |
| Purchase #4 | $174.74 | 6.516% | $186.1261 | $186.13 | $186.15 | $186.10 |
| Purchase #5 | $69.95 | 6.235% | $74.3114 | $74.31 | $74.30 | $74.30 |
| Purchase #6 | $120.51 | 8.605% | $130.8799 | $130.88 | $130.90 | $130.90 |
| Purchase #7 | $174.72 | 12.145% | $195.9397 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $1,182.06 | $1,259.8027 | $1,259.80 | $1,259.85 | $1,259.70 | |