| 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 | $10.37 | 10.481% | $11.4569 | $11.46 | $11.45 | $11.50 |
| Purchase #2 | $157.80 | 9.755% | $173.1934 | $173.19 | $173.20 | $173.20 |
| Purchase #3 | $154.75 | 9.466% | $169.3986 | $169.40 | $169.40 | $169.40 |
| Purchase #4 | $215.55 | 6.629% | $229.8388 | $229.84 | $229.85 | $229.80 |
| Purchase #5 | $137.81 | 8.707% | $149.8091 | $149.81 | $149.80 | $149.80 |
| Purchase #6 | $180.31 | 13.338% | $204.3597 | $204.36 | $204.35 | $204.40 |
| Purchase #7 | $243.86 | 4.251% | $254.2265 | $254.23 | $254.25 | $254.20 |
| 7 purchase totals = | $1,100.45 | $1,192.2830 | $1,192.29 | $1,192.30 | $1,192.30 | |