| 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 | $118.69 | 10.412% | $131.048 | $131.05 | $131.05 | $131.00 |
| Purchase #2 | $223.88 | 13.818% | $254.8157 | $254.82 | $254.80 | $254.80 |
| Purchase #3 | $195.40 | 7.667% | $210.3813 | $210.38 | $210.40 | $210.40 |
| Purchase #4 | $109.58 | 7.844% | $118.1755 | $118.18 | $118.20 | $118.20 |
| Purchase #5 | $30.85 | 4.429% | $32.2163 | $32.22 | $32.20 | $32.20 |
| Purchase #6 | $212.38 | 11.311% | $236.4023 | $236.40 | $236.40 | $236.40 |
| Purchase #7 | $44.44 | 4.176% | $46.2958 | $46.30 | $46.30 | $46.30 |
| 7 purchase totals = | $935.22 | $1,029.3349 | $1,029.35 | $1,029.35 | $1,029.30 | |