| 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 | $220.36 | 10.462% | $243.4141 | $243.41 | $243.40 | $243.40 |
| Purchase #2 | $142.88 | 8.230% | $154.639 | $154.64 | $154.65 | $154.60 |
| Purchase #3 | $93.62 | 9.627% | $102.6328 | $102.63 | $102.65 | $102.60 |
| Purchase #4 | $48.50 | 6.846% | $51.8203 | $51.82 | $51.80 | $51.80 |
| Purchase #5 | $88.40 | 7.785% | $95.2819 | $95.28 | $95.30 | $95.30 |
| Purchase #6 | $229.40 | 9.747% | $251.7596 | $251.76 | $251.75 | $251.80 |
| Purchase #7 | $100.50 | 7.207% | $107.743 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $923.66 | $1,007.2907 | $1,007.28 | $1,007.30 | $1,007.20 | |