| 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 | $129.65 | 8.187% | $140.2644 | $140.26 | $140.25 | $140.30 |
| Purchase #2 | $214.78 | 9.320% | $234.7975 | $234.80 | $234.80 | $234.80 |
| Purchase #3 | $185.79 | 12.159% | $208.3802 | $208.38 | $208.40 | $208.40 |
| Purchase #4 | $42.82 | 8.871% | $46.6186 | $46.62 | $46.60 | $46.60 |
| Purchase #5 | $62.95 | 5.455% | $66.3839 | $66.38 | $66.40 | $66.40 |
| Purchase #6 | $64.81 | 8.294% | $70.1853 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $204.76 | 10.186% | $225.6169 | $225.62 | $225.60 | $225.60 |
| 7 purchase totals = | $905.56 | $992.2468 | $992.25 | $992.25 | $992.30 | |