| 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 | $249.39 | 3.395% | $257.8568 | $257.86 | $257.85 | $257.90 |
| Purchase #2 | $78.95 | 11.747% | $88.2243 | $88.22 | $88.20 | $88.20 |
| Purchase #3 | $59.66 | 8.312% | $64.6189 | $64.62 | $64.60 | $64.60 |
| Purchase #4 | $84.27 | 3.799% | $87.4714 | $87.47 | $87.45 | $87.50 |
| Purchase #5 | $108.93 | 4.240% | $113.5486 | $113.55 | $113.55 | $113.50 |
| Purchase #6 | $28.72 | 11.153% | $31.9231 | $31.92 | $31.90 | $31.90 |
| Purchase #7 | $168.61 | 8.397% | $182.7682 | $182.77 | $182.75 | $182.80 |
| 7 purchase totals = | $778.53 | $826.4113 | $826.41 | $826.30 | $826.40 | |