| 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 | $234.58 | 12.780% | $264.5593 | $264.56 | $264.55 | $264.60 |
| Purchase #2 | $21.81 | 8.757% | $23.7199 | $23.72 | $23.70 | $23.70 |
| Purchase #3 | $236.79 | 9.260% | $258.7168 | $258.72 | $258.70 | $258.70 |
| Purchase #4 | $170.96 | 13.747% | $194.4619 | $194.46 | $194.45 | $194.50 |
| Purchase #5 | $118.45 | 9.156% | $129.2953 | $129.30 | $129.30 | $129.30 |
| Purchase #6 | $31.96 | 3.734% | $33.1534 | $33.15 | $33.15 | $33.20 |
| Purchase #7 | $42.70 | 11.292% | $47.5217 | $47.52 | $47.50 | $47.50 |
| 7 purchase totals = | $857.25 | $951.4283 | $951.43 | $951.35 | $951.50 | |