| 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 | $196.68 | 11.668% | $219.6286 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $67.78 | 10.209% | $74.6997 | $74.70 | $74.70 | $74.70 |
| Purchase #3 | $97.65 | 3.262% | $100.8353 | $100.84 | $100.85 | $100.80 |
| Purchase #4 | $19.28 | 8.735% | $20.9641 | $20.96 | $20.95 | $21.00 |
| Purchase #5 | $242.86 | 10.374% | $268.0543 | $268.05 | $268.05 | $268.10 |
| Purchase #6 | $119.30 | 8.687% | $129.6636 | $129.66 | $129.65 | $129.70 |
| Purchase #7 | $110.81 | 13.516% | $125.7871 | $125.79 | $125.80 | $125.80 |
| 7 purchase totals = | $854.36 | $939.6327 | $939.63 | $939.65 | $939.70 | |