| 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 | $100.49 | 10.828% | $111.3711 | $111.37 | $111.35 | $111.40 |
| Purchase #2 | $236.89 | 6.696% | $252.7522 | $252.75 | $252.75 | $252.80 |
| Purchase #3 | $151.94 | 11.367% | $169.211 | $169.21 | $169.20 | $169.20 |
| Purchase #4 | $211.34 | 6.117% | $224.2677 | $224.27 | $224.25 | $224.30 |
| Purchase #5 | $121.73 | 13.510% | $138.1757 | $138.18 | $138.20 | $138.20 |
| Purchase #6 | $139.68 | 8.581% | $151.6659 | $151.67 | $151.65 | $151.70 |
| Purchase #7 | $29.76 | 13.552% | $33.7931 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $991.83 | $1,081.2367 | $1,081.24 | $1,081.20 | $1,081.40 | |