| 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 | $243.26 | 8.856% | $264.8031 | $264.80 | $264.80 | $264.80 |
| Purchase #2 | $110.85 | 7.575% | $119.2469 | $119.25 | $119.25 | $119.20 |
| Purchase #3 | $130.52 | 7.625% | $140.4722 | $140.47 | $140.45 | $140.50 |
| Purchase #4 | $21.86 | 3.604% | $22.6478 | $22.65 | $22.65 | $22.60 |
| Purchase #5 | $100.83 | 4.276% | $105.1415 | $105.14 | $105.15 | $105.10 |
| Purchase #6 | $34.27 | 9.431% | $37.502 | $37.50 | $37.50 | $37.50 |
| Purchase #7 | $156.27 | 8.703% | $169.8702 | $169.87 | $169.85 | $169.90 |
| 7 purchase totals = | $797.86 | $859.6837 | $859.68 | $859.65 | $859.60 | |