| 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 | $222.73 | 12.422% | $250.3975 | $250.40 | $250.40 | $250.40 |
| Purchase #2 | $191.26 | 12.394% | $214.9648 | $214.96 | $214.95 | $215.00 |
| Purchase #3 | $183.44 | 12.640% | $206.6268 | $206.63 | $206.65 | $206.60 |
| Purchase #4 | $250.76 | 4.551% | $262.1721 | $262.17 | $262.15 | $262.20 |
| Purchase #5 | $148.59 | 12.318% | $166.8933 | $166.89 | $166.90 | $166.90 |
| Purchase #6 | $138.30 | 11.555% | $154.2806 | $154.28 | $154.30 | $154.30 |
| Purchase #7 | $210.30 | 11.548% | $234.5854 | $234.59 | $234.60 | $234.60 |
| 7 purchase totals = | $1,345.38 | $1,489.9205 | $1,489.92 | $1,489.95 | $1,490.00 | |