| 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 | $208.53 | 13.331% | $236.3291 | $236.33 | $236.35 | $236.30 |
| Purchase #2 | $199.41 | 9.816% | $218.9841 | $218.98 | $219.00 | $219.00 |
| Purchase #3 | $137.66 | 8.640% | $149.5538 | $149.55 | $149.55 | $149.60 |
| Purchase #4 | $49.89 | 13.388% | $56.5693 | $56.57 | $56.55 | $56.60 |
| Purchase #5 | $99.34 | 9.545% | $108.822 | $108.82 | $108.80 | $108.80 |
| Purchase #6 | $214.39 | 8.375% | $232.3452 | $232.35 | $232.35 | $232.30 |
| Purchase #7 | $238.76 | 6.302% | $253.8067 | $253.81 | $253.80 | $253.80 |
| 7 purchase totals = | $1,147.98 | $1,256.4102 | $1,256.41 | $1,256.40 | $1,256.40 | |