| 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 | $16.87 | 10.564% | $18.6521 | $18.65 | $18.65 | $18.70 |
| Purchase #2 | $224.71 | 8.161% | $243.0486 | $243.05 | $243.05 | $243.00 |
| Purchase #3 | $58.38 | 8.570% | $63.3832 | $63.38 | $63.40 | $63.40 |
| Purchase #4 | $59.52 | 7.458% | $63.959 | $63.96 | $63.95 | $64.00 |
| Purchase #5 | $149.61 | 8.796% | $162.7697 | $162.77 | $162.75 | $162.80 |
| Purchase #6 | $226.62 | 12.172% | $254.2042 | $254.20 | $254.20 | $254.20 |
| Purchase #7 | $236.46 | 5.352% | $249.1153 | $249.12 | $249.10 | $249.10 |
| 7 purchase totals = | $972.17 | $1,055.1321 | $1,055.13 | $1,055.10 | $1,055.20 | |