| 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 | $113.39 | 4.220% | $118.1751 | $118.18 | $118.20 | $118.20 |
| Purchase #2 | $30.50 | 8.703% | $33.1544 | $33.15 | $33.15 | $33.20 |
| Purchase #3 | $44.63 | 3.684% | $46.2742 | $46.27 | $46.25 | $46.30 |
| Purchase #4 | $105.46 | 3.199% | $108.8337 | $108.83 | $108.85 | $108.80 |
| Purchase #5 | $248.52 | 4.437% | $259.5468 | $259.55 | $259.55 | $259.50 |
| Purchase #6 | $10.67 | 5.348% | $11.2406 | $11.24 | $11.25 | $11.20 |
| Purchase #7 | $200.55 | 9.566% | $219.7346 | $219.73 | $219.75 | $219.70 |
| 7 purchase totals = | $753.72 | $796.9594 | $796.95 | $797.00 | $796.90 | |