| 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 | $238.86 | 8.729% | $259.7101 | $259.71 | $259.70 | $259.70 |
| Purchase #2 | $144.71 | 4.108% | $150.6547 | $150.65 | $150.65 | $150.70 |
| Purchase #3 | $212.52 | 13.447% | $241.0976 | $241.10 | $241.10 | $241.10 |
| Purchase #4 | $213.46 | 5.602% | $225.418 | $225.42 | $225.40 | $225.40 |
| Purchase #5 | $21.43 | 7.316% | $22.9978 | $23.00 | $23.00 | $23.00 |
| Purchase #6 | $159.81 | 5.835% | $169.1349 | $169.13 | $169.15 | $169.10 |
| Purchase #7 | $241.82 | 11.224% | $268.9619 | $268.96 | $268.95 | $269.00 |
| 7 purchase totals = | $1,232.61 | $1,337.9750 | $1,337.97 | $1,337.95 | $1,338.00 | |