| 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 | $125.87 | 5.195% | $132.4089 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $237.89 | 3.247% | $245.6143 | $245.61 | $245.60 | $245.60 |
| Purchase #3 | $121.60 | 5.451% | $128.2284 | $128.23 | $128.25 | $128.20 |
| Purchase #4 | $99.84 | 6.470% | $106.2996 | $106.30 | $106.30 | $106.30 |
| Purchase #5 | $204.44 | 9.827% | $224.5303 | $224.53 | $224.55 | $224.50 |
| Purchase #6 | $82.42 | 5.730% | $87.1427 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $225.73 | 6.258% | $239.8562 | $239.86 | $239.85 | $239.90 |
| 7 purchase totals = | $1,097.79 | $1,164.0804 | $1,164.08 | $1,164.10 | $1,164.00 | |