| 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 | $33.67 | 9.121% | $36.741 | $36.74 | $36.75 | $36.70 |
| Purchase #2 | $125.68 | 11.340% | $139.9321 | $139.93 | $139.95 | $139.90 |
| Purchase #3 | $141.58 | 6.121% | $150.2461 | $150.25 | $150.25 | $150.20 |
| Purchase #4 | $118.64 | 11.507% | $132.2919 | $132.29 | $132.30 | $132.30 |
| Purchase #5 | $212.79 | 4.709% | $222.8103 | $222.81 | $222.80 | $222.80 |
| Purchase #6 | $152.89 | 4.208% | $159.3236 | $159.32 | $159.30 | $159.30 |
| Purchase #7 | $216.39 | 5.819% | $228.9817 | $228.98 | $229.00 | $229.00 |
| 7 purchase totals = | $1,001.64 | $1,070.3267 | $1,070.32 | $1,070.35 | $1,070.20 | |