| 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 | $224.84 | 5.388% | $236.9544 | $236.95 | $236.95 | $237.00 |
| Purchase #2 | $6.79 | 5.823% | $7.1854 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $66.42 | 5.866% | $70.3162 | $70.32 | $70.30 | $70.30 |
| Purchase #4 | $160.99 | 8.121% | $174.064 | $174.06 | $174.05 | $174.10 |
| Purchase #5 | $116.83 | 3.658% | $121.1036 | $121.10 | $121.10 | $121.10 |
| Purchase #6 | $184.57 | 9.428% | $201.9713 | $201.97 | $201.95 | $202.00 |
| Purchase #7 | $91.51 | 6.545% | $97.4993 | $97.50 | $97.50 | $97.50 |
| 7 purchase totals = | $851.95 | $909.0942 | $909.09 | $909.05 | $909.20 | |