| 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 | $190.77 | 11.507% | $212.7219 | $212.72 | $212.70 | $212.70 |
| Purchase #2 | $245.84 | 9.565% | $269.3546 | $269.35 | $269.35 | $269.40 |
| Purchase #3 | $204.31 | 11.432% | $227.6667 | $227.67 | $227.65 | $227.70 |
| Purchase #4 | $39.92 | 6.221% | $42.4034 | $42.40 | $42.40 | $42.40 |
| Purchase #5 | $177.47 | 7.292% | $190.4111 | $190.41 | $190.40 | $190.40 |
| Purchase #6 | $128.39 | 7.240% | $137.6854 | $137.69 | $137.70 | $137.70 |
| Purchase #7 | $227.68 | 4.362% | $237.6114 | $237.61 | $237.60 | $237.60 |
| 7 purchase totals = | $1,214.38 | $1,317.8545 | $1,317.85 | $1,317.80 | $1,317.90 | |