| 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 | $108.64 | 9.399% | $118.8511 | $118.85 | $118.85 | $118.90 |
| Purchase #2 | $131.83 | 8.223% | $142.6704 | $142.67 | $142.65 | $142.70 |
| Purchase #3 | $51.91 | 12.762% | $58.5348 | $58.53 | $58.55 | $58.50 |
| Purchase #4 | $250.73 | 5.309% | $264.0413 | $264.04 | $264.05 | $264.00 |
| Purchase #5 | $109.69 | 9.641% | $120.2652 | $120.27 | $120.25 | $120.30 |
| Purchase #6 | $32.45 | 9.208% | $35.438 | $35.44 | $35.45 | $35.40 |
| Purchase #7 | $208.68 | 10.712% | $231.0338 | $231.03 | $231.05 | $231.00 |
| 7 purchase totals = | $893.93 | $970.8346 | $970.83 | $970.85 | $970.80 | |