| 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 | $133.45 | 4.421% | $139.3498 | $139.35 | $139.35 | $139.30 |
| Purchase #2 | $198.83 | 10.358% | $219.4248 | $219.42 | $219.40 | $219.40 |
| Purchase #3 | $165.89 | 4.546% | $173.4314 | $173.43 | $173.45 | $173.40 |
| Purchase #4 | $27.98 | 4.175% | $29.1482 | $29.15 | $29.15 | $29.10 |
| Purchase #5 | $212.42 | 9.233% | $232.0327 | $232.03 | $232.05 | $232.00 |
| Purchase #6 | $221.45 | 12.443% | $249.005 | $249.01 | $249.00 | $249.00 |
| Purchase #7 | $241.76 | 10.836% | $267.9571 | $267.96 | $267.95 | $268.00 |
| 7 purchase totals = | $1,201.78 | $1,310.3490 | $1,310.35 | $1,310.35 | $1,310.20 | |