| 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 | $207.65 | 8.552% | $225.4082 | $225.41 | $225.40 | $225.40 |
| Purchase #2 | $126.86 | 12.181% | $142.3128 | $142.31 | $142.30 | $142.30 |
| Purchase #3 | $219.48 | 8.682% | $238.5353 | $238.54 | $238.55 | $238.50 |
| Purchase #4 | $154.37 | 10.188% | $170.0972 | $170.10 | $170.10 | $170.10 |
| Purchase #5 | $120.70 | 4.650% | $126.3126 | $126.31 | $126.30 | $126.30 |
| Purchase #6 | $20.61 | 3.194% | $21.2683 | $21.27 | $21.25 | $21.30 |
| Purchase #7 | $51.25 | 13.494% | $58.1657 | $58.17 | $58.15 | $58.20 |
| 7 purchase totals = | $900.92 | $982.1001 | $982.11 | $982.05 | $982.10 | |