| 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 | $96.62 | 3.817% | $100.308 | $100.31 | $100.30 | $100.30 |
| Purchase #2 | $132.51 | 12.728% | $149.3759 | $149.38 | $149.40 | $149.40 |
| Purchase #3 | $38.75 | 12.412% | $43.5597 | $43.56 | $43.55 | $43.60 |
| Purchase #4 | $209.48 | 12.292% | $235.2293 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $7.31 | 8.581% | $7.9373 | $7.94 | $7.95 | $7.90 |
| Purchase #6 | $42.49 | 10.491% | $46.9476 | $46.95 | $46.95 | $46.90 |
| Purchase #7 | $205.59 | 9.588% | $225.302 | $225.30 | $225.30 | $225.30 |
| 7 purchase totals = | $732.75 | $808.6598 | $808.67 | $808.70 | $808.60 | |