| 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 | $234.60 | 11.137% | $260.7274 | $260.73 | $260.75 | $260.70 |
| Purchase #2 | $29.34 | 7.358% | $31.4988 | $31.50 | $31.50 | $31.50 |
| Purchase #3 | $140.37 | 9.826% | $154.1628 | $154.16 | $154.15 | $154.20 |
| Purchase #4 | $49.71 | 10.500% | $54.9296 | $54.93 | $54.95 | $54.90 |
| Purchase #5 | $43.73 | 9.736% | $47.9876 | $47.99 | $48.00 | $48.00 |
| Purchase #6 | $156.57 | 5.806% | $165.6605 | $165.66 | $165.65 | $165.70 |
| Purchase #7 | $185.76 | 9.524% | $203.4518 | $203.45 | $203.45 | $203.50 |
| 7 purchase totals = | $840.08 | $918.4185 | $918.42 | $918.45 | $918.50 | |