| 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 | $193.69 | 8.432% | $210.0219 | $210.02 | $210.00 | $210.00 |
| Purchase #2 | $229.57 | 6.421% | $244.3107 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $28.74 | 12.125% | $32.2247 | $32.22 | $32.20 | $32.20 |
| Purchase #4 | $29.64 | 7.633% | $31.9024 | $31.90 | $31.90 | $31.90 |
| Purchase #5 | $17.79 | 11.520% | $19.8394 | $19.84 | $19.85 | $19.80 |
| Purchase #6 | $150.50 | 6.306% | $159.9905 | $159.99 | $160.00 | $160.00 |
| Purchase #7 | $103.89 | 5.669% | $109.7795 | $109.78 | $109.80 | $109.80 |
| 7 purchase totals = | $753.82 | $808.0691 | $808.06 | $808.05 | $808.00 | |