| 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 | $221.43 | 7.218% | $237.4128 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $101.45 | 10.438% | $112.0394 | $112.04 | $112.05 | $112.00 |
| Purchase #3 | $56.61 | 6.114% | $60.0711 | $60.07 | $60.05 | $60.10 |
| Purchase #4 | $154.86 | 5.812% | $163.8605 | $163.86 | $163.85 | $163.90 |
| Purchase #5 | $206.39 | 3.251% | $213.0997 | $213.10 | $213.10 | $213.10 |
| Purchase #6 | $32.36 | 5.169% | $34.0327 | $34.03 | $34.05 | $34.00 |
| Purchase #7 | $15.27 | 10.639% | $16.8946 | $16.89 | $16.90 | $16.90 |
| 7 purchase totals = | $788.37 | $837.4108 | $837.40 | $837.40 | $837.40 | |