| 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 | $230.96 | 11.580% | $257.7052 | $257.71 | $257.70 | $257.70 |
| Purchase #2 | $204.46 | 9.147% | $223.162 | $223.16 | $223.15 | $223.20 |
| Purchase #3 | $57.41 | 7.634% | $61.7927 | $61.79 | $61.80 | $61.80 |
| Purchase #4 | $161.47 | 13.191% | $182.7695 | $182.77 | $182.75 | $182.80 |
| Purchase #5 | $216.78 | 5.273% | $228.2108 | $228.21 | $228.20 | $228.20 |
| Purchase #6 | $169.45 | 6.568% | $180.5795 | $180.58 | $180.60 | $180.60 |
| Purchase #7 | $236.93 | 11.234% | $263.5467 | $263.55 | $263.55 | $263.50 |
| 7 purchase totals = | $1,277.46 | $1,397.7664 | $1,397.77 | $1,397.75 | $1,397.80 | |