| 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 | $188.63 | 12.802% | $212.7784 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $135.91 | 8.289% | $147.1756 | $147.18 | $147.20 | $147.20 |
| Purchase #3 | $93.30 | 9.408% | $102.0777 | $102.08 | $102.10 | $102.10 |
| Purchase #4 | $108.47 | 7.640% | $116.7571 | $116.76 | $116.75 | $116.80 |
| Purchase #5 | $89.82 | 7.212% | $96.2978 | $96.30 | $96.30 | $96.30 |
| Purchase #6 | $175.54 | 10.180% | $193.41 | $193.41 | $193.40 | $193.40 |
| Purchase #7 | $110.48 | 13.587% | $125.4909 | $125.49 | $125.50 | $125.50 |
| 7 purchase totals = | $902.15 | $993.9875 | $994.00 | $994.05 | $994.10 | |