| 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 | $101.99 | 12.390% | $114.6266 | $114.63 | $114.65 | $114.60 |
| Purchase #2 | $185.36 | 10.810% | $205.3974 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $59.41 | 10.606% | $65.711 | $65.71 | $65.70 | $65.70 |
| Purchase #4 | $97.31 | 13.745% | $110.6853 | $110.69 | $110.70 | $110.70 |
| Purchase #5 | $127.66 | 7.427% | $137.1413 | $137.14 | $137.15 | $137.10 |
| Purchase #6 | $206.84 | 12.203% | $232.0807 | $232.08 | $232.10 | $232.10 |
| Purchase #7 | $216.62 | 8.190% | $234.3612 | $234.36 | $234.35 | $234.40 |
| 7 purchase totals = | $995.19 | $1,100.0035 | $1,100.01 | $1,100.05 | $1,100.00 | |