| 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 | $204.31 | 10.456% | $225.6727 | $225.67 | $225.65 | $225.70 |
| Purchase #2 | $110.32 | 10.847% | $122.2864 | $122.29 | $122.30 | $122.30 |
| Purchase #3 | $29.68 | 8.172% | $32.1054 | $32.11 | $32.10 | $32.10 |
| Purchase #4 | $136.46 | 7.407% | $146.5676 | $146.57 | $146.55 | $146.60 |
| Purchase #5 | $100.53 | 12.582% | $113.1787 | $113.18 | $113.20 | $113.20 |
| Purchase #6 | $164.79 | 6.327% | $175.2163 | $175.22 | $175.20 | $175.20 |
| Purchase #7 | $36.37 | 10.207% | $40.0823 | $40.08 | $40.10 | $40.10 |
| 7 purchase totals = | $782.46 | $855.1094 | $855.12 | $855.10 | $855.20 | |