| 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 | $115.73 | 10.151% | $127.4778 | $127.48 | $127.50 | $127.50 |
| Purchase #2 | $126.83 | 10.222% | $139.7946 | $139.79 | $139.80 | $139.80 |
| Purchase #3 | $25.25 | 5.688% | $26.6862 | $26.69 | $26.70 | $26.70 |
| Purchase #4 | $107.81 | 9.558% | $118.1145 | $118.11 | $118.10 | $118.10 |
| Purchase #5 | $118.34 | 9.317% | $129.3657 | $129.37 | $129.35 | $129.40 |
| Purchase #6 | $138.85 | 12.448% | $156.134 | $156.13 | $156.15 | $156.10 |
| Purchase #7 | $135.57 | 3.687% | $140.5685 | $140.57 | $140.55 | $140.60 |
| 7 purchase totals = | $768.38 | $838.1413 | $838.14 | $838.15 | $838.20 | |