| 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 | $237.55 | 10.720% | $263.0154 | $263.02 | $263.00 | $263.00 |
| Purchase #2 | $239.98 | 13.299% | $271.8949 | $271.89 | $271.90 | $271.90 |
| Purchase #3 | $22.97 | 9.354% | $25.1186 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $53.32 | 12.660% | $60.0703 | $60.07 | $60.05 | $60.10 |
| Purchase #5 | $42.84 | 12.494% | $48.1924 | $48.19 | $48.20 | $48.20 |
| Purchase #6 | $194.40 | 12.709% | $219.1063 | $219.11 | $219.10 | $219.10 |
| Purchase #7 | $244.68 | 13.580% | $277.9075 | $277.91 | $277.90 | $277.90 |
| 7 purchase totals = | $1,035.74 | $1,165.3054 | $1,165.31 | $1,165.25 | $1,165.30 | |