| 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 | $211.29 | 7.755% | $227.6755 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $157.27 | 13.370% | $178.297 | $178.30 | $178.30 | $178.30 |
| Purchase #3 | $179.87 | 5.783% | $190.2719 | $190.27 | $190.25 | $190.30 |
| Purchase #4 | $72.32 | 3.450% | $74.815 | $74.82 | $74.80 | $74.80 |
| Purchase #5 | $59.34 | 10.207% | $65.3968 | $65.40 | $65.40 | $65.40 |
| Purchase #6 | $218.73 | 8.163% | $236.5849 | $236.58 | $236.60 | $236.60 |
| Purchase #7 | $37.81 | 6.458% | $40.2518 | $40.25 | $40.25 | $40.30 |
| 7 purchase totals = | $936.63 | $1,013.2929 | $1,013.30 | $1,013.30 | $1,013.40 | |