| 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 | $108.44 | 12.324% | $121.8041 | $121.80 | $121.80 | $121.80 |
| Purchase #2 | $233.66 | 5.289% | $246.0183 | $246.02 | $246.00 | $246.00 |
| Purchase #3 | $31.68 | 7.379% | $34.0177 | $34.02 | $34.00 | $34.00 |
| Purchase #4 | $88.99 | 4.297% | $92.8139 | $92.81 | $92.80 | $92.80 |
| Purchase #5 | $141.71 | 13.224% | $160.4497 | $160.45 | $160.45 | $160.40 |
| Purchase #6 | $24.73 | 10.297% | $27.2764 | $27.28 | $27.30 | $27.30 |
| Purchase #7 | $158.84 | 11.467% | $177.0542 | $177.05 | $177.05 | $177.10 |
| 7 purchase totals = | $788.05 | $859.4343 | $859.43 | $859.40 | $859.40 | |