| 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 | $116.63 | 7.847% | $125.782 | $125.78 | $125.80 | $125.80 |
| Purchase #2 | $196.30 | 3.796% | $203.7515 | $203.75 | $203.75 | $203.80 |
| Purchase #3 | $197.67 | 3.376% | $204.3433 | $204.34 | $204.35 | $204.30 |
| Purchase #4 | $186.65 | 13.285% | $211.4465 | $211.45 | $211.45 | $211.40 |
| Purchase #5 | $241.79 | 7.688% | $260.3788 | $260.38 | $260.40 | $260.40 |
| Purchase #6 | $56.79 | 4.862% | $59.5511 | $59.55 | $59.55 | $59.60 |
| Purchase #7 | $250.86 | 13.676% | $285.1676 | $285.17 | $285.15 | $285.20 |
| 7 purchase totals = | $1,246.69 | $1,350.4208 | $1,350.42 | $1,350.45 | $1,350.50 | |