| 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 | $236.47 | 11.192% | $262.9357 | $262.94 | $262.95 | $262.90 |
| Purchase #2 | $58.67 | 12.623% | $66.0759 | $66.08 | $66.10 | $66.10 |
| Purchase #3 | $128.39 | 6.512% | $136.7508 | $136.75 | $136.75 | $136.80 |
| Purchase #4 | $74.99 | 9.310% | $81.9716 | $81.97 | $81.95 | $82.00 |
| Purchase #5 | $194.38 | 11.206% | $216.1622 | $216.16 | $216.15 | $216.20 |
| Purchase #6 | $16.48 | 10.357% | $18.1868 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $158.67 | 10.324% | $175.0511 | $175.05 | $175.05 | $175.10 |
| 7 purchase totals = | $868.05 | $957.1341 | $957.14 | $957.15 | $957.30 | |