| 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 | $101.71 | 3.744% | $105.518 | $105.52 | $105.50 | $105.50 |
| Purchase #2 | $24.63 | 11.466% | $27.4541 | $27.45 | $27.45 | $27.50 |
| Purchase #3 | $112.76 | 10.220% | $124.2841 | $124.28 | $124.30 | $124.30 |
| Purchase #4 | $96.26 | 13.106% | $108.8758 | $108.88 | $108.90 | $108.90 |
| Purchase #5 | $87.32 | 6.338% | $92.8543 | $92.85 | $92.85 | $92.90 |
| Purchase #6 | $221.87 | 8.664% | $241.0928 | $241.09 | $241.10 | $241.10 |
| Purchase #7 | $88.83 | 3.606% | $92.0332 | $92.03 | $92.05 | $92.00 |
| 7 purchase totals = | $733.38 | $792.1123 | $792.10 | $792.15 | $792.20 | |