| 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 | $227.45 | 10.433% | $251.1799 | $251.18 | $251.20 | $251.20 |
| Purchase #2 | $200.37 | 7.657% | $215.7123 | $215.71 | $215.70 | $215.70 |
| Purchase #3 | $201.85 | 8.730% | $219.4715 | $219.47 | $219.45 | $219.50 |
| Purchase #4 | $108.72 | 11.395% | $121.1086 | $121.11 | $121.10 | $121.10 |
| Purchase #5 | $104.72 | 13.688% | $119.0541 | $119.05 | $119.05 | $119.10 |
| Purchase #6 | $64.72 | 8.563% | $70.262 | $70.26 | $70.25 | $70.30 |
| Purchase #7 | $147.27 | 4.784% | $154.3154 | $154.32 | $154.30 | $154.30 |
| 7 purchase totals = | $1,055.10 | $1,151.1038 | $1,151.10 | $1,151.05 | $1,151.20 | |