| 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 | $144.31 | 6.474% | $153.6526 | $153.65 | $153.65 | $153.70 |
| Purchase #2 | $229.62 | 4.478% | $239.9024 | $239.90 | $239.90 | $239.90 |
| Purchase #3 | $158.89 | 11.548% | $177.2386 | $177.24 | $177.25 | $177.20 |
| Purchase #4 | $26.36 | 11.580% | $29.4125 | $29.41 | $29.40 | $29.40 |
| Purchase #5 | $106.52 | 10.857% | $118.0849 | $118.08 | $118.10 | $118.10 |
| Purchase #6 | $208.96 | 3.707% | $216.7061 | $216.71 | $216.70 | $216.70 |
| Purchase #7 | $222.69 | 9.800% | $244.5136 | $244.51 | $244.50 | $244.50 |
| 7 purchase totals = | $1,097.35 | $1,179.5107 | $1,179.50 | $1,179.50 | $1,179.50 | |