| 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 | $234.88 | 9.543% | $257.2946 | $257.29 | $257.30 | $257.30 |
| Purchase #2 | $48.75 | 12.409% | $54.7994 | $54.80 | $54.80 | $54.80 |
| Purchase #3 | $173.33 | 5.867% | $183.4993 | $183.50 | $183.50 | $183.50 |
| Purchase #4 | $25.97 | 5.666% | $27.4415 | $27.44 | $27.45 | $27.40 |
| Purchase #5 | $180.89 | 11.555% | $201.7918 | $201.79 | $201.80 | $201.80 |
| Purchase #6 | $111.73 | 12.626% | $125.837 | $125.84 | $125.85 | $125.80 |
| Purchase #7 | $195.58 | 13.594% | $222.1671 | $222.17 | $222.15 | $222.20 |
| 7 purchase totals = | $971.13 | $1,072.8307 | $1,072.83 | $1,072.85 | $1,072.80 | |