| 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 | $215.99 | 11.513% | $240.8569 | $240.86 | $240.85 | $240.90 |
| Purchase #2 | $69.33 | 4.180% | $72.228 | $72.23 | $72.25 | $72.20 |
| Purchase #3 | $199.54 | 13.501% | $226.4799 | $226.48 | $226.50 | $226.50 |
| Purchase #4 | $20.76 | 12.592% | $23.3741 | $23.37 | $23.35 | $23.40 |
| Purchase #5 | $162.75 | 4.583% | $170.2088 | $170.21 | $170.20 | $170.20 |
| Purchase #6 | $24.76 | 8.316% | $26.819 | $26.82 | $26.80 | $26.80 |
| Purchase #7 | $183.63 | 7.294% | $197.024 | $197.02 | $197.00 | $197.00 |
| 7 purchase totals = | $876.76 | $956.9907 | $956.99 | $956.95 | $957.00 | |