| 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 | $248.38 | 12.209% | $278.7047 | $278.70 | $278.70 | $278.70 |
| Purchase #2 | $16.39 | 8.644% | $17.8068 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $59.78 | 13.863% | $68.0673 | $68.07 | $68.05 | $68.10 |
| Purchase #4 | $12.25 | 11.229% | $13.6256 | $13.63 | $13.65 | $13.60 |
| Purchase #5 | $117.59 | 7.278% | $126.1482 | $126.15 | $126.15 | $126.10 |
| Purchase #6 | $153.79 | 8.668% | $167.1205 | $167.12 | $167.10 | $167.10 |
| Purchase #7 | $59.58 | 10.707% | $65.9592 | $65.96 | $65.95 | $66.00 |
| 7 purchase totals = | $667.76 | $737.4323 | $737.44 | $737.40 | $737.40 | |