| 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 | $219.51 | 10.402% | $242.3434 | $242.34 | $242.35 | $242.30 |
| Purchase #2 | $199.51 | 3.724% | $206.9398 | $206.94 | $206.95 | $206.90 |
| Purchase #3 | $137.59 | 3.687% | $142.6629 | $142.66 | $142.65 | $142.70 |
| Purchase #4 | $52.78 | 10.474% | $58.3082 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $69.60 | 12.292% | $78.1552 | $78.16 | $78.15 | $78.20 |
| Purchase #6 | $107.97 | 9.805% | $118.5565 | $118.56 | $118.55 | $118.60 |
| Purchase #7 | $129.60 | 10.503% | $143.2119 | $143.21 | $143.20 | $143.20 |
| 7 purchase totals = | $916.56 | $990.1779 | $990.18 | $990.15 | $990.20 | |