| 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 | $149.79 | 4.443% | $156.4452 | $156.45 | $156.45 | $156.40 |
| Purchase #2 | $240.97 | 4.589% | $252.0281 | $252.03 | $252.05 | $252.00 |
| Purchase #3 | $196.41 | 11.724% | $219.4371 | $219.44 | $219.45 | $219.40 |
| Purchase #4 | $42.44 | 3.167% | $43.7841 | $43.78 | $43.80 | $43.80 |
| Purchase #5 | $191.37 | 11.193% | $212.79 | $212.79 | $212.80 | $212.80 |
| Purchase #6 | $247.95 | 5.334% | $261.1757 | $261.18 | $261.20 | $261.20 |
| Purchase #7 | $210.88 | 13.800% | $239.9814 | $239.98 | $240.00 | $240.00 |
| 7 purchase totals = | $1,279.81 | $1,385.6416 | $1,385.65 | $1,385.75 | $1,385.60 | |