| 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 | $202.69 | 3.691% | $210.1713 | $210.17 | $210.15 | $210.20 |
| Purchase #2 | $234.47 | 13.170% | $265.3497 | $265.35 | $265.35 | $265.30 |
| Purchase #3 | $47.41 | 7.728% | $51.0738 | $51.07 | $51.05 | $51.10 |
| Purchase #4 | $18.58 | 12.451% | $20.8934 | $20.89 | $20.90 | $20.90 |
| Purchase #5 | $177.29 | 12.842% | $200.0576 | $200.06 | $200.05 | $200.10 |
| Purchase #6 | $163.59 | 11.536% | $182.4617 | $182.46 | $182.45 | $182.50 |
| Purchase #7 | $20.52 | 8.163% | $22.195 | $22.20 | $22.20 | $22.20 |
| 7 purchase totals = | $864.55 | $952.2025 | $952.20 | $952.15 | $952.30 | |