| 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 | $239.79 | 7.104% | $256.8247 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $20.47 | 5.675% | $21.6317 | $21.63 | $21.65 | $21.60 |
| Purchase #3 | $240.72 | 9.488% | $263.5595 | $263.56 | $263.55 | $263.60 |
| Purchase #4 | $61.71 | 7.608% | $66.4049 | $66.40 | $66.40 | $66.40 |
| Purchase #5 | $6.31 | 13.174% | $7.1413 | $7.14 | $7.15 | $7.10 |
| Purchase #6 | $221.64 | 3.669% | $229.772 | $229.77 | $229.75 | $229.80 |
| Purchase #7 | $104.97 | 5.265% | $110.4967 | $110.50 | $110.50 | $110.50 |
| 7 purchase totals = | $895.61 | $955.8308 | $955.82 | $955.80 | $955.80 | |