| 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 | $122.69 | 8.330% | $132.9101 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $95.36 | 5.212% | $100.3302 | $100.33 | $100.35 | $100.30 |
| Purchase #3 | $173.98 | 4.609% | $181.9987 | $182.00 | $182.00 | $182.00 |
| Purchase #4 | $31.31 | 7.306% | $33.5975 | $33.60 | $33.60 | $33.60 |
| Purchase #5 | $194.56 | 4.645% | $203.5973 | $203.60 | $203.60 | $203.60 |
| Purchase #6 | $59.40 | 12.541% | $66.8494 | $66.85 | $66.85 | $66.80 |
| Purchase #7 | $201.49 | 13.779% | $229.2533 | $229.25 | $229.25 | $229.30 |
| 7 purchase totals = | $878.79 | $948.5365 | $948.54 | $948.55 | $948.50 | |