| 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 | $209.30 | 11.386% | $233.1309 | $233.13 | $233.15 | $233.10 |
| Purchase #2 | $27.26 | 9.430% | $29.8306 | $29.83 | $29.85 | $29.80 |
| Purchase #3 | $21.37 | 12.816% | $24.1088 | $24.11 | $24.10 | $24.10 |
| Purchase #4 | $116.40 | 6.818% | $124.3362 | $124.34 | $124.35 | $124.30 |
| Purchase #5 | $175.68 | 9.703% | $192.7262 | $192.73 | $192.75 | $192.70 |
| Purchase #6 | $95.83 | 5.763% | $101.3527 | $101.35 | $101.35 | $101.40 |
| Purchase #7 | $87.97 | 6.699% | $93.8631 | $93.86 | $93.85 | $93.90 |
| 7 purchase totals = | $733.81 | $799.3485 | $799.35 | $799.40 | $799.30 | |