| 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 | $193.70 | 11.197% | $215.3886 | $215.39 | $215.40 | $215.40 |
| Purchase #2 | $53.69 | 12.300% | $60.2939 | $60.29 | $60.30 | $60.30 |
| Purchase #3 | $87.47 | 7.512% | $94.0407 | $94.04 | $94.05 | $94.00 |
| Purchase #4 | $139.54 | 9.766% | $153.1675 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $206.55 | 9.486% | $226.1433 | $226.14 | $226.15 | $226.10 |
| Purchase #6 | $108.73 | 10.231% | $119.8542 | $119.85 | $119.85 | $119.90 |
| Purchase #7 | $114.94 | 8.691% | $124.9294 | $124.93 | $124.95 | $124.90 |
| 7 purchase totals = | $904.62 | $993.8176 | $993.81 | $993.85 | $993.80 | |