| 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 | $204.46 | 11.603% | $228.1835 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $125.31 | 6.438% | $133.3775 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $81.92 | 10.118% | $90.2087 | $90.21 | $90.20 | $90.20 |
| Purchase #4 | $163.64 | 8.104% | $176.9014 | $176.90 | $176.90 | $176.90 |
| Purchase #5 | $228.42 | 12.510% | $256.9953 | $257.00 | $257.00 | $257.00 |
| Purchase #6 | $55.89 | 11.280% | $62.1944 | $62.19 | $62.20 | $62.20 |
| Purchase #7 | $59.26 | 6.182% | $62.9235 | $62.92 | $62.90 | $62.90 |
| 7 purchase totals = | $918.90 | $1,010.7843 | $1,010.78 | $1,010.80 | $1,010.80 | |