| 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 | $9.40 | 8.271% | $10.1775 | $10.18 | $10.20 | $10.20 |
| Purchase #2 | $146.51 | 7.152% | $156.9884 | $156.99 | $157.00 | $157.00 |
| Purchase #3 | $213.93 | 10.477% | $236.3434 | $236.34 | $236.35 | $236.30 |
| Purchase #4 | $35.63 | 13.766% | $40.5348 | $40.53 | $40.55 | $40.50 |
| Purchase #5 | $215.26 | 6.712% | $229.7083 | $229.71 | $229.70 | $229.70 |
| Purchase #6 | $234.54 | 8.446% | $254.3492 | $254.35 | $254.35 | $254.30 |
| Purchase #7 | $51.85 | 8.459% | $56.236 | $56.24 | $56.25 | $56.20 |
| 7 purchase totals = | $907.12 | $984.3376 | $984.34 | $984.40 | $984.20 | |