| 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 | $88.31 | 6.555% | $94.0987 | $94.10 | $94.10 | $94.10 |
| Purchase #2 | $120.33 | 9.745% | $132.0562 | $132.06 | $132.05 | $132.10 |
| Purchase #3 | $227.41 | 4.523% | $237.6958 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $170.90 | 3.640% | $177.1208 | $177.12 | $177.10 | $177.10 |
| Purchase #5 | $227.84 | 11.787% | $254.6955 | $254.70 | $254.70 | $254.70 |
| Purchase #6 | $229.88 | 3.519% | $237.9695 | $237.97 | $237.95 | $238.00 |
| Purchase #7 | $156.51 | 12.593% | $176.2193 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $1,221.18 | $1,309.8558 | $1,309.87 | $1,309.80 | $1,309.90 | |