| 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 | $133.86 | 7.572% | $143.9959 | $144.00 | $144.00 | $144.00 |
| Purchase #2 | $247.39 | 5.147% | $260.1232 | $260.12 | $260.10 | $260.10 |
| Purchase #3 | $203.74 | 5.806% | $215.5691 | $215.57 | $215.55 | $215.60 |
| Purchase #4 | $115.42 | 3.325% | $119.2577 | $119.26 | $119.25 | $119.30 |
| Purchase #5 | $137.71 | 8.485% | $149.3947 | $149.39 | $149.40 | $149.40 |
| Purchase #6 | $215.35 | 12.861% | $243.0462 | $243.05 | $243.05 | $243.00 |
| Purchase #7 | $150.76 | 11.302% | $167.7989 | $167.80 | $167.80 | $167.80 |
| 7 purchase totals = | $1,204.23 | $1,299.1857 | $1,299.19 | $1,299.15 | $1,299.20 | |