| 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 | $207.59 | 6.791% | $221.6874 | $221.69 | $221.70 | $221.70 |
| Purchase #2 | $229.53 | 3.769% | $238.181 | $238.18 | $238.20 | $238.20 |
| Purchase #3 | $243.65 | 10.578% | $269.4233 | $269.42 | $269.40 | $269.40 |
| Purchase #4 | $21.54 | 7.749% | $23.2091 | $23.21 | $23.20 | $23.20 |
| Purchase #5 | $150.36 | 8.637% | $163.3466 | $163.35 | $163.35 | $163.30 |
| Purchase #6 | $70.73 | 7.773% | $76.2278 | $76.23 | $76.25 | $76.20 |
| Purchase #7 | $136.38 | 5.686% | $144.1346 | $144.13 | $144.15 | $144.10 |
| 7 purchase totals = | $1,059.78 | $1,136.2098 | $1,136.21 | $1,136.25 | $1,136.10 | |