| 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 | $11.47 | 12.120% | $12.8602 | $12.86 | $12.85 | $12.90 |
| Purchase #2 | $89.70 | 3.686% | $93.0063 | $93.01 | $93.00 | $93.00 |
| Purchase #3 | $190.43 | 6.664% | $203.1203 | $203.12 | $203.10 | $203.10 |
| Purchase #4 | $96.93 | 3.249% | $100.0793 | $100.08 | $100.10 | $100.10 |
| Purchase #5 | $168.95 | 11.684% | $188.6901 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $206.43 | 13.753% | $234.8203 | $234.82 | $234.80 | $234.80 |
| Purchase #7 | $77.45 | 3.198% | $79.9269 | $79.93 | $79.95 | $79.90 |
| 7 purchase totals = | $841.36 | $912.5034 | $912.51 | $912.50 | $912.50 | |