| 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 | $19.34 | 10.226% | $21.3177 | $21.32 | $21.30 | $21.30 |
| Purchase #2 | $236.86 | 7.399% | $254.3853 | $254.39 | $254.40 | $254.40 |
| Purchase #3 | $102.36 | 6.198% | $108.7043 | $108.70 | $108.70 | $108.70 |
| Purchase #4 | $104.75 | 12.453% | $117.7945 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $107.37 | 5.479% | $113.2528 | $113.25 | $113.25 | $113.30 |
| Purchase #6 | $172.87 | 12.480% | $194.4442 | $194.44 | $194.45 | $194.40 |
| Purchase #7 | $26.83 | 3.530% | $27.7771 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $770.38 | $837.6759 | $837.67 | $837.70 | $837.70 | |