| 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 | $21.71 | 6.433% | $23.1066 | $23.11 | $23.10 | $23.10 |
| Purchase #2 | $212.59 | 13.551% | $241.3981 | $241.40 | $241.40 | $241.40 |
| Purchase #3 | $201.62 | 5.700% | $213.1123 | $213.11 | $213.10 | $213.10 |
| Purchase #4 | $246.28 | 13.387% | $279.2495 | $279.25 | $279.25 | $279.20 |
| Purchase #5 | $27.48 | 3.554% | $28.4566 | $28.46 | $28.45 | $28.50 |
| Purchase #6 | $145.98 | 8.794% | $158.8175 | $158.82 | $158.80 | $158.80 |
| Purchase #7 | $7.58 | 3.459% | $7.8422 | $7.84 | $7.85 | $7.80 |
| 7 purchase totals = | $863.24 | $951.9828 | $951.99 | $951.95 | $951.90 | |