| 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 | $74.36 | 6.135% | $78.922 | $78.92 | $78.90 | $78.90 |
| Purchase #2 | $98.60 | 7.659% | $106.1518 | $106.15 | $106.15 | $106.20 |
| Purchase #3 | $230.90 | 8.791% | $251.1984 | $251.20 | $251.20 | $251.20 |
| Purchase #4 | $21.98 | 9.604% | $24.091 | $24.09 | $24.10 | $24.10 |
| Purchase #5 | $105.70 | 11.774% | $118.1451 | $118.15 | $118.15 | $118.10 |
| Purchase #6 | $201.42 | 13.601% | $228.8151 | $228.82 | $228.80 | $228.80 |
| Purchase #7 | $142.26 | 10.230% | $156.8132 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $875.22 | $964.1366 | $964.14 | $964.10 | $964.10 | |