| 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 | $52.41 | 5.197% | $55.1337 | $55.13 | $55.15 | $55.10 |
| Purchase #2 | $205.95 | 12.654% | $232.0109 | $232.01 | $232.00 | $232.00 |
| Purchase #3 | $201.40 | 11.351% | $224.2609 | $224.26 | $224.25 | $224.30 |
| Purchase #4 | $76.89 | 8.500% | $83.4257 | $83.43 | $83.45 | $83.40 |
| Purchase #5 | $226.32 | 8.139% | $244.7402 | $244.74 | $244.75 | $244.70 |
| Purchase #6 | $198.90 | 12.862% | $224.4825 | $224.48 | $224.50 | $224.50 |
| Purchase #7 | $139.46 | 11.723% | $155.8089 | $155.81 | $155.80 | $155.80 |
| 7 purchase totals = | $1,101.33 | $1,219.8628 | $1,219.86 | $1,219.90 | $1,219.80 | |