| 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 | $246.86 | 10.863% | $273.6764 | $273.68 | $273.70 | $273.70 |
| Purchase #2 | $240.86 | 13.201% | $272.6559 | $272.66 | $272.65 | $272.70 |
| Purchase #3 | $155.42 | 3.269% | $160.5007 | $160.50 | $160.50 | $160.50 |
| Purchase #4 | $238.29 | 9.200% | $260.2127 | $260.21 | $260.20 | $260.20 |
| Purchase #5 | $243.56 | 4.570% | $254.6907 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $159.73 | 5.842% | $169.0614 | $169.06 | $169.05 | $169.10 |
| Purchase #7 | $133.56 | 13.333% | $151.3676 | $151.37 | $151.35 | $151.40 |
| 7 purchase totals = | $1,418.28 | $1,542.1654 | $1,542.17 | $1,542.15 | $1,542.30 | |