| 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 | $81.39 | 3.266% | $84.0482 | $84.05 | $84.05 | $84.00 |
| Purchase #2 | $100.52 | 10.539% | $111.1138 | $111.11 | $111.10 | $111.10 |
| Purchase #3 | $231.30 | 3.833% | $240.1657 | $240.17 | $240.15 | $240.20 |
| Purchase #4 | $180.80 | 11.626% | $201.8198 | $201.82 | $201.80 | $201.80 |
| Purchase #5 | $130.45 | 11.652% | $145.65 | $145.65 | $145.65 | $145.70 |
| Purchase #6 | $211.88 | 4.296% | $220.9824 | $220.98 | $221.00 | $221.00 |
| Purchase #7 | $44.78 | 8.328% | $48.5093 | $48.51 | $48.50 | $48.50 |
| 7 purchase totals = | $981.12 | $1,052.2892 | $1,052.29 | $1,052.25 | $1,052.30 | |