| 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 | $221.96 | 5.617% | $234.4275 | $234.43 | $234.45 | $234.40 |
| Purchase #2 | $46.80 | 8.290% | $50.6797 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $180.48 | 3.539% | $186.8672 | $186.87 | $186.85 | $186.90 |
| Purchase #4 | $89.80 | 9.165% | $98.0302 | $98.03 | $98.05 | $98.00 |
| Purchase #5 | $40.48 | 11.138% | $44.9887 | $44.99 | $45.00 | $45.00 |
| Purchase #6 | $248.85 | 9.402% | $272.2469 | $272.25 | $272.25 | $272.20 |
| Purchase #7 | $24.81 | 8.273% | $26.8625 | $26.86 | $26.85 | $26.90 |
| 7 purchase totals = | $853.18 | $914.1027 | $914.11 | $914.15 | $914.10 | |