| 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 | $245.66 | 4.801% | $257.4541 | $257.45 | $257.45 | $257.50 |
| Purchase #2 | $132.93 | 5.830% | $140.6798 | $140.68 | $140.70 | $140.70 |
| Purchase #3 | $207.45 | 12.504% | $233.3895 | $233.39 | $233.40 | $233.40 |
| Purchase #4 | $52.93 | 4.393% | $55.2552 | $55.26 | $55.25 | $55.30 |
| Purchase #5 | $52.25 | 11.365% | $58.1882 | $58.19 | $58.20 | $58.20 |
| Purchase #6 | $24.26 | 12.319% | $27.2486 | $27.25 | $27.25 | $27.20 |
| Purchase #7 | $197.68 | 11.617% | $220.6445 | $220.64 | $220.65 | $220.60 |
| 7 purchase totals = | $913.16 | $992.8599 | $992.86 | $992.90 | $992.90 | |