| 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 | $116.36 | 3.486% | $120.4163 | $120.42 | $120.40 | $120.40 |
| Purchase #2 | $70.49 | 11.585% | $78.6563 | $78.66 | $78.65 | $78.70 |
| Purchase #3 | $175.26 | 3.755% | $181.841 | $181.84 | $181.85 | $181.80 |
| Purchase #4 | $162.49 | 12.290% | $182.46 | $182.46 | $182.45 | $182.50 |
| Purchase #5 | $182.27 | 10.711% | $201.7929 | $201.79 | $201.80 | $201.80 |
| Purchase #6 | $39.46 | 9.399% | $43.1688 | $43.17 | $43.15 | $43.20 |
| Purchase #7 | $112.58 | 12.540% | $126.6975 | $126.70 | $126.70 | $126.70 |
| 7 purchase totals = | $858.91 | $935.0328 | $935.04 | $935.00 | $935.10 | |