| 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 | $11.62 | 6.477% | $12.3726 | $12.37 | $12.35 | $12.40 |
| Purchase #2 | $210.52 | 12.741% | $237.3424 | $237.34 | $237.35 | $237.30 |
| Purchase #3 | $122.52 | 7.160% | $131.2924 | $131.29 | $131.30 | $131.30 |
| Purchase #4 | $30.82 | 12.277% | $34.6038 | $34.60 | $34.60 | $34.60 |
| Purchase #5 | $166.74 | 10.328% | $183.9609 | $183.96 | $183.95 | $184.00 |
| Purchase #6 | $136.38 | 12.301% | $153.1561 | $153.16 | $153.15 | $153.20 |
| Purchase #7 | $213.61 | 12.307% | $239.899 | $239.90 | $239.90 | $239.90 |
| 7 purchase totals = | $892.21 | $992.6272 | $992.62 | $992.60 | $992.70 | |