| 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 | $225.62 | 13.160% | $255.3116 | $255.31 | $255.30 | $255.30 |
| Purchase #2 | $26.95 | 4.234% | $28.0911 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $216.86 | 12.547% | $244.0694 | $244.07 | $244.05 | $244.10 |
| Purchase #4 | $177.40 | 5.163% | $186.5592 | $186.56 | $186.55 | $186.60 |
| Purchase #5 | $120.79 | 3.511% | $125.0309 | $125.03 | $125.05 | $125.00 |
| Purchase #6 | $38.57 | 11.637% | $43.0584 | $43.06 | $43.05 | $43.10 |
| Purchase #7 | $23.95 | 13.756% | $27.2446 | $27.24 | $27.25 | $27.20 |
| 7 purchase totals = | $830.14 | $909.3652 | $909.36 | $909.35 | $909.40 | |