| 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 | $218.90 | 11.586% | $244.2618 | $244.26 | $244.25 | $244.30 |
| Purchase #2 | $46.58 | 3.738% | $48.3212 | $48.32 | $48.30 | $48.30 |
| Purchase #3 | $18.45 | 6.432% | $19.6367 | $19.64 | $19.65 | $19.60 |
| Purchase #4 | $224.44 | 11.553% | $250.3696 | $250.37 | $250.35 | $250.40 |
| Purchase #5 | $108.49 | 13.303% | $122.9224 | $122.92 | $122.90 | $122.90 |
| Purchase #6 | $11.90 | 13.192% | $13.4698 | $13.47 | $13.45 | $13.50 |
| Purchase #7 | $221.61 | 4.594% | $231.7908 | $231.79 | $231.80 | $231.80 |
| 7 purchase totals = | $850.37 | $930.7723 | $930.77 | $930.70 | $930.80 | |