| 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 | $204.38 | 6.748% | $218.1716 | $218.17 | $218.15 | $218.20 |
| Purchase #2 | $111.80 | 13.706% | $127.1233 | $127.12 | $127.10 | $127.10 |
| Purchase #3 | $48.95 | 3.865% | $50.8419 | $50.84 | $50.85 | $50.80 |
| Purchase #4 | $62.93 | 9.151% | $68.6887 | $68.69 | $68.70 | $68.70 |
| Purchase #5 | $202.83 | 11.572% | $226.3015 | $226.30 | $226.30 | $226.30 |
| Purchase #6 | $148.59 | 3.289% | $153.4771 | $153.48 | $153.50 | $153.50 |
| Purchase #7 | $76.61 | 6.684% | $81.7306 | $81.73 | $81.75 | $81.70 |
| 7 purchase totals = | $856.09 | $926.3347 | $926.33 | $926.35 | $926.30 | |