| 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 | $154.94 | 3.400% | $160.208 | $160.21 | $160.20 | $160.20 |
| Purchase #2 | $180.58 | 11.511% | $201.3666 | $201.37 | $201.35 | $201.40 |
| Purchase #3 | $208.94 | 9.314% | $228.4007 | $228.40 | $228.40 | $228.40 |
| Purchase #4 | $53.40 | 12.190% | $59.9095 | $59.91 | $59.90 | $59.90 |
| Purchase #5 | $11.25 | 13.733% | $12.795 | $12.80 | $12.80 | $12.80 |
| Purchase #6 | $190.68 | 5.167% | $200.5324 | $200.53 | $200.55 | $200.50 |
| Purchase #7 | $223.92 | 8.467% | $242.8793 | $242.88 | $242.90 | $242.90 |
| 7 purchase totals = | $1,023.71 | $1,106.0915 | $1,106.10 | $1,106.10 | $1,106.10 | |