| 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 | $225.70 | 9.453% | $247.0354 | $247.04 | $247.05 | $247.00 |
| Purchase #2 | $14.63 | 3.379% | $15.1243 | $15.12 | $15.10 | $15.10 |
| Purchase #3 | $55.70 | 5.314% | $58.6599 | $58.66 | $58.65 | $58.70 |
| Purchase #4 | $103.88 | 7.764% | $111.9452 | $111.95 | $111.95 | $111.90 |
| Purchase #5 | $191.34 | 7.215% | $205.1452 | $205.15 | $205.15 | $205.10 |
| Purchase #6 | $120.71 | 7.835% | $130.1676 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $198.28 | 11.826% | $221.7286 | $221.73 | $221.75 | $221.70 |
| 7 purchase totals = | $910.24 | $989.8062 | $989.82 | $989.80 | $989.70 | |