| 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 | $219.31 | 11.217% | $243.91 | $243.91 | $243.90 | $243.90 |
| Purchase #2 | $121.26 | 6.318% | $128.9212 | $128.92 | $128.90 | $128.90 |
| Purchase #3 | $58.33 | 5.571% | $61.5796 | $61.58 | $61.60 | $61.60 |
| Purchase #4 | $190.51 | 9.506% | $208.6199 | $208.62 | $208.60 | $208.60 |
| Purchase #5 | $9.32 | 13.757% | $10.6022 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $144.35 | 11.330% | $160.7049 | $160.70 | $160.70 | $160.70 |
| Purchase #7 | $29.39 | 3.402% | $30.3898 | $30.39 | $30.40 | $30.40 |
| 7 purchase totals = | $772.47 | $844.7276 | $844.72 | $844.70 | $844.70 | |