| 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 | $201.26 | 6.643% | $214.6297 | $214.63 | $214.65 | $214.60 |
| Purchase #2 | $77.83 | 6.252% | $82.6959 | $82.70 | $82.70 | $82.70 |
| Purchase #3 | $138.55 | 13.410% | $157.1296 | $157.13 | $157.15 | $157.10 |
| Purchase #4 | $218.76 | 11.133% | $243.1146 | $243.11 | $243.10 | $243.10 |
| Purchase #5 | $106.90 | 3.104% | $110.2182 | $110.22 | $110.20 | $110.20 |
| Purchase #6 | $176.41 | 6.694% | $188.2189 | $188.22 | $188.20 | $188.20 |
| Purchase #7 | $209.89 | 13.179% | $237.5514 | $237.55 | $237.55 | $237.60 |
| 7 purchase totals = | $1,129.60 | $1,233.5583 | $1,233.56 | $1,233.55 | $1,233.50 | |