| 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 | $212.45 | 7.129% | $227.5956 | $227.60 | $227.60 | $227.60 |
| Purchase #2 | $14.97 | 13.792% | $17.0347 | $17.03 | $17.05 | $17.00 |
| Purchase #3 | $47.94 | 8.586% | $52.0561 | $52.06 | $52.05 | $52.10 |
| Purchase #4 | $197.52 | 13.552% | $224.2879 | $224.29 | $224.30 | $224.30 |
| Purchase #5 | $45.33 | 11.603% | $50.5896 | $50.59 | $50.60 | $50.60 |
| Purchase #6 | $8.83 | 9.319% | $9.6529 | $9.65 | $9.65 | $9.70 |
| Purchase #7 | $108.88 | 10.869% | $120.7142 | $120.71 | $120.70 | $120.70 |
| 7 purchase totals = | $635.92 | $701.9310 | $701.93 | $701.95 | $702.00 | |