| 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 | $228.94 | 11.102% | $254.3569 | $254.36 | $254.35 | $254.40 |
| Purchase #2 | $137.43 | 7.870% | $148.2457 | $148.25 | $148.25 | $148.20 |
| Purchase #3 | $66.94 | 7.808% | $72.1667 | $72.17 | $72.15 | $72.20 |
| Purchase #4 | $35.93 | 8.248% | $38.8935 | $38.89 | $38.90 | $38.90 |
| Purchase #5 | $63.39 | 8.522% | $68.7921 | $68.79 | $68.80 | $68.80 |
| Purchase #6 | $24.53 | 9.152% | $26.775 | $26.78 | $26.80 | $26.80 |
| Purchase #7 | $201.65 | 5.462% | $212.6641 | $212.66 | $212.65 | $212.70 |
| 7 purchase totals = | $758.81 | $821.8940 | $821.90 | $821.90 | $822.00 | |