| 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 | $98.43 | 9.118% | $107.4048 | $107.40 | $107.40 | $107.40 |
| Purchase #2 | $59.66 | 12.376% | $67.0435 | $67.04 | $67.05 | $67.00 |
| Purchase #3 | $218.99 | 6.853% | $233.9974 | $234.00 | $234.00 | $234.00 |
| Purchase #4 | $138.60 | 8.136% | $149.8765 | $149.88 | $149.90 | $149.90 |
| Purchase #5 | $44.99 | 6.563% | $47.9427 | $47.94 | $47.95 | $47.90 |
| Purchase #6 | $131.52 | 13.775% | $149.6369 | $149.64 | $149.65 | $149.60 |
| Purchase #7 | $169.31 | 13.501% | $192.1685 | $192.17 | $192.15 | $192.20 |
| 7 purchase totals = | $861.50 | $948.0703 | $948.07 | $948.10 | $948.00 | |