| 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 | $227.69 | 7.562% | $244.9079 | $244.91 | $244.90 | $244.90 |
| Purchase #2 | $122.74 | 5.772% | $129.8246 | $129.82 | $129.80 | $129.80 |
| Purchase #3 | $217.69 | 11.615% | $242.9747 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $60.64 | 6.464% | $64.5598 | $64.56 | $64.55 | $64.60 |
| Purchase #5 | $175.53 | 3.777% | $182.1598 | $182.16 | $182.15 | $182.20 |
| Purchase #6 | $89.66 | 7.263% | $96.172 | $96.17 | $96.15 | $96.20 |
| Purchase #7 | $26.35 | 10.228% | $29.0451 | $29.05 | $29.05 | $29.00 |
| 7 purchase totals = | $920.30 | $989.6439 | $989.64 | $989.55 | $989.70 | |