| 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 | $192.32 | 8.378% | $208.4326 | $208.43 | $208.45 | $208.40 |
| Purchase #2 | $210.92 | 3.532% | $218.3697 | $218.37 | $218.35 | $218.40 |
| Purchase #3 | $92.97 | 5.628% | $98.2024 | $98.20 | $98.20 | $98.20 |
| Purchase #4 | $183.91 | 10.721% | $203.627 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $18.74 | 12.143% | $21.0156 | $21.02 | $21.00 | $21.00 |
| Purchase #6 | $64.84 | 5.266% | $68.2545 | $68.25 | $68.25 | $68.30 |
| Purchase #7 | $208.77 | 11.846% | $233.5009 | $233.50 | $233.50 | $233.50 |
| 7 purchase totals = | $972.47 | $1,051.4027 | $1,051.40 | $1,051.40 | $1,051.40 | |