| 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 | $228.58 | 12.266% | $256.6176 | $256.62 | $256.60 | $256.60 |
| Purchase #2 | $195.29 | 12.401% | $219.5079 | $219.51 | $219.50 | $219.50 |
| Purchase #3 | $111.54 | 11.359% | $124.2098 | $124.21 | $124.20 | $124.20 |
| Purchase #4 | $139.38 | 11.119% | $154.8777 | $154.88 | $154.90 | $154.90 |
| Purchase #5 | $114.82 | 9.485% | $125.7107 | $125.71 | $125.70 | $125.70 |
| Purchase #6 | $229.77 | 13.348% | $260.4397 | $260.44 | $260.45 | $260.40 |
| Purchase #7 | $229.38 | 5.705% | $242.4661 | $242.47 | $242.45 | $242.50 |
| 7 purchase totals = | $1,248.76 | $1,383.8295 | $1,383.84 | $1,383.80 | $1,383.80 | |