| 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 | $193.36 | 6.243% | $205.4315 | $205.43 | $205.45 | $205.40 |
| Purchase #2 | $228.77 | 6.526% | $243.6995 | $243.70 | $243.70 | $243.70 |
| Purchase #3 | $250.89 | 3.782% | $260.3787 | $260.38 | $260.40 | $260.40 |
| Purchase #4 | $154.87 | 11.332% | $172.4199 | $172.42 | $172.40 | $172.40 |
| Purchase #5 | $233.87 | 7.736% | $251.9622 | $251.96 | $251.95 | $252.00 |
| Purchase #6 | $235.95 | 3.603% | $244.4513 | $244.45 | $244.45 | $244.50 |
| Purchase #7 | $250.92 | 3.338% | $259.2957 | $259.30 | $259.30 | $259.30 |
| 7 purchase totals = | $1,548.63 | $1,637.6388 | $1,637.64 | $1,637.65 | $1,637.70 | |