| 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 | $127.83 | 12.246% | $143.4841 | $143.48 | $143.50 | $143.50 |
| Purchase #2 | $223.87 | 7.371% | $240.3715 | $240.37 | $240.35 | $240.40 |
| Purchase #3 | $132.69 | 3.855% | $137.8052 | $137.81 | $137.80 | $137.80 |
| Purchase #4 | $93.30 | 9.428% | $102.0963 | $102.10 | $102.10 | $102.10 |
| Purchase #5 | $92.72 | 4.664% | $97.0445 | $97.04 | $97.05 | $97.00 |
| Purchase #6 | $13.54 | 11.716% | $15.1263 | $15.13 | $15.15 | $15.10 |
| Purchase #7 | $238.70 | 5.752% | $252.43 | $252.43 | $252.45 | $252.40 |
| 7 purchase totals = | $922.65 | $988.3579 | $988.36 | $988.40 | $988.30 | |