| 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 | $109.49 | 3.235% | $113.032 | $113.03 | $113.05 | $113.00 |
| Purchase #2 | $191.93 | 12.231% | $215.405 | $215.41 | $215.40 | $215.40 |
| Purchase #3 | $204.93 | 3.804% | $212.7255 | $212.73 | $212.75 | $212.70 |
| Purchase #4 | $18.84 | 4.370% | $19.6633 | $19.66 | $19.65 | $19.70 |
| Purchase #5 | $159.41 | 4.727% | $166.9453 | $166.95 | $166.95 | $166.90 |
| Purchase #6 | $238.28 | 13.589% | $270.6599 | $270.66 | $270.65 | $270.70 |
| Purchase #7 | $163.60 | 5.499% | $172.5964 | $172.60 | $172.60 | $172.60 |
| 7 purchase totals = | $1,086.48 | $1,171.0274 | $1,171.04 | $1,171.05 | $1,171.00 | |