| 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 | $99.96 | 10.340% | $110.2959 | $110.30 | $110.30 | $110.30 |
| Purchase #2 | $153.85 | 12.817% | $173.569 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $46.38 | 11.672% | $51.7935 | $51.79 | $51.80 | $51.80 |
| Purchase #4 | $153.71 | 6.115% | $163.1094 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $191.45 | 6.720% | $204.3154 | $204.32 | $204.30 | $204.30 |
| Purchase #6 | $30.73 | 8.114% | $33.2234 | $33.22 | $33.20 | $33.20 |
| Purchase #7 | $216.81 | 3.385% | $224.149 | $224.15 | $224.15 | $224.10 |
| 7 purchase totals = | $892.89 | $960.4556 | $960.46 | $960.40 | $960.40 | |