| 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 | $17.28 | 12.684% | $19.4718 | $19.47 | $19.45 | $19.50 |
| Purchase #2 | $191.72 | 12.828% | $216.3138 | $216.31 | $216.30 | $216.30 |
| Purchase #3 | $149.36 | 12.316% | $167.7552 | $167.76 | $167.75 | $167.80 |
| Purchase #4 | $248.61 | 12.501% | $279.6887 | $279.69 | $279.70 | $279.70 |
| Purchase #5 | $45.40 | 7.180% | $48.6597 | $48.66 | $48.65 | $48.70 |
| Purchase #6 | $184.97 | 10.657% | $204.6823 | $204.68 | $204.70 | $204.70 |
| Purchase #7 | $78.41 | 12.413% | $88.143 | $88.14 | $88.15 | $88.10 |
| 7 purchase totals = | $915.75 | $1,024.7145 | $1,024.71 | $1,024.70 | $1,024.80 | |