| 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 | $194.58 | 8.378% | $210.8819 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $202.42 | 12.634% | $227.9937 | $227.99 | $228.00 | $228.00 |
| Purchase #3 | $25.54 | 10.704% | $28.2738 | $28.27 | $28.25 | $28.30 |
| Purchase #4 | $86.62 | 5.646% | $91.5106 | $91.51 | $91.50 | $91.50 |
| Purchase #5 | $128.78 | 5.756% | $136.1926 | $136.19 | $136.20 | $136.20 |
| Purchase #6 | $55.63 | 7.787% | $59.9619 | $59.96 | $59.95 | $60.00 |
| Purchase #7 | $127.95 | 5.496% | $134.9821 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $821.52 | $889.7966 | $889.78 | $889.80 | $889.90 | |