| 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 | $83.58 | 5.430% | $88.1184 | $88.12 | $88.10 | $88.10 |
| Purchase #2 | $232.78 | 8.718% | $253.0738 | $253.07 | $253.05 | $253.10 |
| Purchase #3 | $212.80 | 11.717% | $237.7338 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $208.51 | 5.203% | $219.3588 | $219.36 | $219.35 | $219.40 |
| Purchase #5 | $140.38 | 12.108% | $157.3772 | $157.38 | $157.40 | $157.40 |
| Purchase #6 | $37.30 | 11.502% | $41.5902 | $41.59 | $41.60 | $41.60 |
| Purchase #7 | $77.83 | 13.373% | $88.2382 | $88.24 | $88.25 | $88.20 |
| 7 purchase totals = | $993.18 | $1,085.4904 | $1,085.49 | $1,085.50 | $1,085.50 | |