| 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 | $8.77 | 12.376% | $9.8554 | $9.86 | $9.85 | $9.90 |
| Purchase #2 | $214.49 | 8.359% | $232.4192 | $232.42 | $232.40 | $232.40 |
| Purchase #3 | $190.84 | 13.372% | $216.3591 | $216.36 | $216.35 | $216.40 |
| Purchase #4 | $69.44 | 7.835% | $74.8806 | $74.88 | $74.90 | $74.90 |
| Purchase #5 | $82.90 | 3.595% | $85.8803 | $85.88 | $85.90 | $85.90 |
| Purchase #6 | $132.85 | 11.605% | $148.2672 | $148.27 | $148.25 | $148.30 |
| Purchase #7 | $152.69 | 3.779% | $158.4602 | $158.46 | $158.45 | $158.50 |
| 7 purchase totals = | $851.98 | $926.1220 | $926.13 | $926.10 | $926.30 | |