| 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 | $110.28 | 10.379% | $121.726 | $121.73 | $121.75 | $121.70 |
| Purchase #2 | $58.29 | 5.768% | $61.6522 | $61.65 | $61.65 | $61.70 |
| Purchase #3 | $63.91 | 8.679% | $69.4567 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $143.65 | 4.227% | $149.7221 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $187.50 | 11.701% | $209.4394 | $209.44 | $209.45 | $209.40 |
| Purchase #6 | $248.58 | 12.204% | $278.9167 | $278.92 | $278.90 | $278.90 |
| Purchase #7 | $90.38 | 6.409% | $96.1725 | $96.17 | $96.15 | $96.20 |
| 7 purchase totals = | $902.59 | $987.0856 | $987.09 | $987.05 | $987.10 | |