| 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 | $37.77 | 9.119% | $41.2142 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $201.40 | 8.243% | $218.0014 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $13.35 | 3.648% | $13.837 | $13.84 | $13.85 | $13.80 |
| Purchase #4 | $176.68 | 11.119% | $196.325 | $196.33 | $196.35 | $196.30 |
| Purchase #5 | $39.82 | 11.207% | $44.2826 | $44.28 | $44.30 | $44.30 |
| Purchase #6 | $210.96 | 8.207% | $228.2735 | $228.27 | $228.25 | $228.30 |
| Purchase #7 | $110.58 | 5.515% | $116.6785 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $790.56 | $858.6122 | $858.61 | $858.65 | $858.60 | |