| 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 | $193.47 | 12.296% | $217.2591 | $217.26 | $217.25 | $217.30 |
| Purchase #2 | $190.41 | 7.528% | $204.7441 | $204.74 | $204.75 | $204.70 |
| Purchase #3 | $109.94 | 6.785% | $117.3994 | $117.40 | $117.40 | $117.40 |
| Purchase #4 | $135.85 | 4.169% | $141.5136 | $141.51 | $141.50 | $141.50 |
| Purchase #5 | $125.85 | 9.736% | $138.1028 | $138.10 | $138.10 | $138.10 |
| Purchase #6 | $81.98 | 6.192% | $87.0562 | $87.06 | $87.05 | $87.10 |
| Purchase #7 | $243.29 | 4.680% | $254.676 | $254.68 | $254.70 | $254.70 |
| 7 purchase totals = | $1,080.79 | $1,160.7512 | $1,160.75 | $1,160.75 | $1,160.80 | |