| 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 | $133.74 | 8.108% | $144.5836 | $144.58 | $144.60 | $144.60 |
| Purchase #2 | $247.50 | 5.413% | $260.8972 | $260.90 | $260.90 | $260.90 |
| Purchase #3 | $38.58 | 4.279% | $40.2308 | $40.23 | $40.25 | $40.20 |
| Purchase #4 | $49.29 | 6.181% | $52.3366 | $52.34 | $52.35 | $52.30 |
| Purchase #5 | $231.99 | 3.574% | $240.2813 | $240.28 | $240.30 | $240.30 |
| Purchase #6 | $53.26 | 3.810% | $55.2892 | $55.29 | $55.30 | $55.30 |
| Purchase #7 | $194.66 | 4.874% | $204.1477 | $204.15 | $204.15 | $204.10 |
| 7 purchase totals = | $949.02 | $997.7664 | $997.77 | $997.85 | $997.70 | |