| 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 | $229.62 | 11.562% | $256.1687 | $256.17 | $256.15 | $256.20 |
| Purchase #2 | $36.89 | 5.135% | $38.7843 | $38.78 | $38.80 | $38.80 |
| Purchase #3 | $204.32 | 9.166% | $223.048 | $223.05 | $223.05 | $223.00 |
| Purchase #4 | $124.51 | 6.773% | $132.9431 | $132.94 | $132.95 | $132.90 |
| Purchase #5 | $50.82 | 8.801% | $55.2927 | $55.29 | $55.30 | $55.30 |
| Purchase #6 | $244.62 | 13.401% | $277.4015 | $277.40 | $277.40 | $277.40 |
| Purchase #7 | $131.61 | 6.861% | $140.6398 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $1,022.39 | $1,124.2781 | $1,124.27 | $1,124.30 | $1,124.20 | |