| 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 | $228.81 | 13.633% | $260.0037 | $260.00 | $260.00 | $260.00 |
| Purchase #2 | $14.47 | 13.638% | $16.4434 | $16.44 | $16.45 | $16.40 |
| Purchase #3 | $19.90 | 11.374% | $22.1634 | $22.16 | $22.15 | $22.20 |
| Purchase #4 | $98.69 | 5.671% | $104.2867 | $104.29 | $104.30 | $104.30 |
| Purchase #5 | $40.82 | 8.316% | $44.2146 | $44.21 | $44.20 | $44.20 |
| Purchase #6 | $159.57 | 13.162% | $180.5726 | $180.57 | $180.55 | $180.60 |
| Purchase #7 | $33.49 | 3.767% | $34.7516 | $34.75 | $34.75 | $34.80 |
| 7 purchase totals = | $595.75 | $662.4360 | $662.42 | $662.40 | $662.50 | |