| 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 | $136.49 | 3.649% | $141.4705 | $141.47 | $141.45 | $141.50 |
| Purchase #2 | $218.98 | 5.397% | $230.7984 | $230.80 | $230.80 | $230.80 |
| Purchase #3 | $208.94 | 7.582% | $224.7818 | $224.78 | $224.80 | $224.80 |
| Purchase #4 | $212.60 | 6.140% | $225.6536 | $225.65 | $225.65 | $225.70 |
| Purchase #5 | $23.56 | 9.104% | $25.7049 | $25.70 | $25.70 | $25.70 |
| Purchase #6 | $32.80 | 9.153% | $35.8022 | $35.80 | $35.80 | $35.80 |
| Purchase #7 | $88.85 | 9.534% | $97.321 | $97.32 | $97.30 | $97.30 |
| 7 purchase totals = | $922.22 | $981.5324 | $981.52 | $981.50 | $981.60 | |