| 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 | $223.84 | 4.285% | $233.4315 | $233.43 | $233.45 | $233.40 |
| Purchase #2 | $20.98 | 9.159% | $22.9016 | $22.90 | $22.90 | $22.90 |
| Purchase #3 | $224.99 | 12.873% | $253.953 | $253.95 | $253.95 | $254.00 |
| Purchase #4 | $77.89 | 5.226% | $81.9605 | $81.96 | $81.95 | $82.00 |
| Purchase #5 | $82.51 | 7.239% | $88.4829 | $88.48 | $88.50 | $88.50 |
| Purchase #6 | $250.32 | 4.190% | $260.8084 | $260.81 | $260.80 | $260.80 |
| Purchase #7 | $216.41 | 12.806% | $244.1235 | $244.12 | $244.10 | $244.10 |
| 7 purchase totals = | $1,096.94 | $1,185.6614 | $1,185.65 | $1,185.65 | $1,185.70 | |