| 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 | $117.36 | 11.741% | $131.1392 | $131.14 | $131.15 | $131.10 |
| Purchase #2 | $27.82 | 4.757% | $29.1434 | $29.14 | $29.15 | $29.10 |
| Purchase #3 | $96.66 | 10.854% | $107.1515 | $107.15 | $107.15 | $107.20 |
| Purchase #4 | $210.93 | 7.383% | $226.503 | $226.50 | $226.50 | $226.50 |
| Purchase #5 | $77.25 | 7.121% | $82.751 | $82.75 | $82.75 | $82.80 |
| Purchase #6 | $211.28 | 8.630% | $229.5135 | $229.51 | $229.50 | $229.50 |
| Purchase #7 | $142.45 | 10.573% | $157.5112 | $157.51 | $157.50 | $157.50 |
| 7 purchase totals = | $883.75 | $963.7128 | $963.70 | $963.70 | $963.70 | |