| 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 | $195.89 | 3.582% | $202.9068 | $202.91 | $202.90 | $202.90 |
| Purchase #2 | $52.42 | 10.867% | $58.1165 | $58.12 | $58.10 | $58.10 |
| Purchase #3 | $91.27 | 9.626% | $100.0557 | $100.06 | $100.05 | $100.10 |
| Purchase #4 | $159.53 | 10.459% | $176.2152 | $176.22 | $176.20 | $176.20 |
| Purchase #5 | $50.75 | 8.657% | $55.1434 | $55.14 | $55.15 | $55.10 |
| Purchase #6 | $159.74 | 9.598% | $175.0718 | $175.07 | $175.05 | $175.10 |
| Purchase #7 | $112.69 | 4.305% | $117.5413 | $117.54 | $117.55 | $117.50 |
| 7 purchase totals = | $822.29 | $885.0507 | $885.06 | $885.00 | $885.00 | |