| 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 | $191.56 | 4.865% | $200.8794 | $200.88 | $200.90 | $200.90 |
| Purchase #2 | $101.65 | 5.779% | $107.5244 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $227.77 | 4.243% | $237.4343 | $237.43 | $237.45 | $237.40 |
| Purchase #4 | $217.62 | 9.389% | $238.0523 | $238.05 | $238.05 | $238.10 |
| Purchase #5 | $14.86 | 3.825% | $15.4284 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $177.86 | 12.639% | $200.3397 | $200.34 | $200.35 | $200.30 |
| Purchase #7 | $203.30 | 4.594% | $212.6396 | $212.64 | $212.65 | $212.60 |
| 7 purchase totals = | $1,134.62 | $1,212.2981 | $1,212.29 | $1,212.35 | $1,212.20 | |