| 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 | $227.97 | 6.351% | $242.4484 | $242.45 | $242.45 | $242.40 |
| Purchase #2 | $48.85 | 10.549% | $54.0032 | $54.00 | $54.00 | $54.00 |
| Purchase #3 | $99.73 | 8.224% | $107.9318 | $107.93 | $107.95 | $107.90 |
| Purchase #4 | $41.50 | 6.602% | $44.2398 | $44.24 | $44.25 | $44.20 |
| Purchase #5 | $184.47 | 12.181% | $206.9403 | $206.94 | $206.95 | $206.90 |
| Purchase #6 | $99.79 | 11.379% | $111.1451 | $111.15 | $111.15 | $111.10 |
| Purchase #7 | $139.84 | 11.250% | $155.572 | $155.57 | $155.55 | $155.60 |
| 7 purchase totals = | $842.15 | $922.2806 | $922.28 | $922.30 | $922.10 | |