| 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 | $114.27 | 13.737% | $129.9673 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $81.26 | 5.663% | $85.8618 | $85.86 | $85.85 | $85.90 |
| Purchase #3 | $249.97 | 12.375% | $280.9038 | $280.90 | $280.90 | $280.90 |
| Purchase #4 | $54.92 | 7.374% | $58.9698 | $58.97 | $58.95 | $59.00 |
| Purchase #5 | $205.76 | 6.506% | $219.1467 | $219.15 | $219.15 | $219.10 |
| Purchase #6 | $249.78 | 7.227% | $267.8316 | $267.83 | $267.85 | $267.80 |
| Purchase #7 | $131.27 | 13.705% | $149.2606 | $149.26 | $149.25 | $149.30 |
| 7 purchase totals = | $1,087.23 | $1,191.9416 | $1,191.94 | $1,191.90 | $1,192.00 | |