| 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 | $204.55 | 11.462% | $227.9955 | $228.00 | $228.00 | $228.00 |
| Purchase #2 | $219.93 | 9.317% | $240.4209 | $240.42 | $240.40 | $240.40 |
| Purchase #3 | $43.93 | 5.265% | $46.2429 | $46.24 | $46.25 | $46.20 |
| Purchase #4 | $63.46 | 13.434% | $71.9852 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $107.96 | 11.298% | $120.1573 | $120.16 | $120.15 | $120.20 |
| Purchase #6 | $172.94 | 4.113% | $180.053 | $180.05 | $180.05 | $180.10 |
| Purchase #7 | $224.81 | 4.160% | $234.1621 | $234.16 | $234.15 | $234.20 |
| 7 purchase totals = | $1,037.58 | $1,121.0169 | $1,121.02 | $1,121.00 | $1,121.10 | |