| 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 | $115.28 | 5.520% | $121.6435 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $190.27 | 10.460% | $210.1722 | $210.17 | $210.15 | $210.20 |
| Purchase #3 | $58.96 | 8.613% | $64.0382 | $64.04 | $64.05 | $64.00 |
| Purchase #4 | $246.96 | 6.513% | $263.0445 | $263.04 | $263.05 | $263.00 |
| Purchase #5 | $138.92 | 11.615% | $155.0556 | $155.06 | $155.05 | $155.10 |
| Purchase #6 | $61.99 | 13.776% | $70.5297 | $70.53 | $70.55 | $70.50 |
| Purchase #7 | $82.51 | 5.513% | $87.0588 | $87.06 | $87.05 | $87.10 |
| 7 purchase totals = | $894.89 | $971.5425 | $971.54 | $971.55 | $971.50 | |