| 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 | $93.92 | 7.676% | $101.1293 | $101.13 | $101.15 | $101.10 |
| Purchase #2 | $200.32 | 8.318% | $216.9826 | $216.98 | $217.00 | $217.00 |
| Purchase #3 | $216.88 | 10.708% | $240.1035 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $139.40 | 13.854% | $158.7125 | $158.71 | $158.70 | $158.70 |
| Purchase #5 | $22.36 | 13.360% | $25.3473 | $25.35 | $25.35 | $25.30 |
| Purchase #6 | $125.90 | 9.180% | $137.4576 | $137.46 | $137.45 | $137.50 |
| Purchase #7 | $89.88 | 5.506% | $94.8288 | $94.83 | $94.85 | $94.80 |
| 7 purchase totals = | $888.66 | $974.5616 | $974.56 | $974.60 | $974.50 | |