| 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 | $206.40 | 7.646% | $222.1813 | $222.18 | $222.20 | $222.20 |
| Purchase #2 | $45.90 | 4.828% | $48.1161 | $48.12 | $48.10 | $48.10 |
| Purchase #3 | $57.84 | 10.289% | $63.7912 | $63.79 | $63.80 | $63.80 |
| Purchase #4 | $52.60 | 11.586% | $58.6942 | $58.69 | $58.70 | $58.70 |
| Purchase #5 | $202.49 | 8.858% | $220.4266 | $220.43 | $220.45 | $220.40 |
| Purchase #6 | $47.27 | 12.280% | $53.0748 | $53.07 | $53.05 | $53.10 |
| Purchase #7 | $169.99 | 10.603% | $188.014 | $188.01 | $188.00 | $188.00 |
| 7 purchase totals = | $782.49 | $854.2982 | $854.29 | $854.30 | $854.30 | |