| 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 | $110.46 | 11.133% | $122.7575 | $122.76 | $122.75 | $122.80 |
| Purchase #2 | $181.95 | 11.840% | $203.4929 | $203.49 | $203.50 | $203.50 |
| Purchase #3 | $45.46 | 10.703% | $50.3256 | $50.33 | $50.35 | $50.30 |
| Purchase #4 | $163.79 | 5.736% | $173.185 | $173.19 | $173.20 | $173.20 |
| Purchase #5 | $35.86 | 10.234% | $39.5299 | $39.53 | $39.55 | $39.50 |
| Purchase #6 | $39.85 | 12.641% | $44.8874 | $44.89 | $44.90 | $44.90 |
| Purchase #7 | $44.34 | 8.141% | $47.9497 | $47.95 | $47.95 | $47.90 |
| 7 purchase totals = | $621.71 | $682.1280 | $682.14 | $682.20 | $682.10 | |