| 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 | $25.68 | 5.552% | $27.1058 | $27.11 | $27.10 | $27.10 |
| Purchase #2 | $177.45 | 11.198% | $197.3209 | $197.32 | $197.30 | $197.30 |
| Purchase #3 | $178.59 | 12.652% | $201.1852 | $201.19 | $201.20 | $201.20 |
| Purchase #4 | $17.45 | 4.773% | $18.2829 | $18.28 | $18.30 | $18.30 |
| Purchase #5 | $112.96 | 4.565% | $118.1166 | $118.12 | $118.10 | $118.10 |
| Purchase #6 | $121.97 | 13.708% | $138.6896 | $138.69 | $138.70 | $138.70 |
| Purchase #7 | $242.49 | 3.612% | $251.2487 | $251.25 | $251.25 | $251.20 |
| 7 purchase totals = | $876.59 | $951.9497 | $951.96 | $951.95 | $951.90 | |