| 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 | $113.85 | 13.382% | $129.0854 | $129.09 | $129.10 | $129.10 |
| Purchase #2 | $200.26 | 12.242% | $224.7758 | $224.78 | $224.80 | $224.80 |
| Purchase #3 | $122.58 | 10.240% | $135.1322 | $135.13 | $135.15 | $135.10 |
| Purchase #4 | $74.29 | 6.252% | $78.9346 | $78.93 | $78.95 | $78.90 |
| Purchase #5 | $132.96 | 8.844% | $144.719 | $144.72 | $144.70 | $144.70 |
| Purchase #6 | $229.86 | 9.445% | $251.5703 | $251.57 | $251.55 | $251.60 |
| Purchase #7 | $110.38 | 9.758% | $121.1509 | $121.15 | $121.15 | $121.20 |
| 7 purchase totals = | $984.18 | $1,085.3682 | $1,085.37 | $1,085.40 | $1,085.40 | |