| 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 | $190.88 | 11.754% | $213.316 | $213.32 | $213.30 | $213.30 |
| Purchase #2 | $29.31 | 5.285% | $30.859 | $30.86 | $30.85 | $30.90 |
| Purchase #3 | $239.37 | 13.848% | $272.518 | $272.52 | $272.50 | $272.50 |
| Purchase #4 | $109.80 | 8.186% | $118.7882 | $118.79 | $118.80 | $118.80 |
| Purchase #5 | $178.61 | 5.243% | $187.9745 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $47.93 | 9.316% | $52.3952 | $52.40 | $52.40 | $52.40 |
| Purchase #7 | $43.86 | 11.145% | $48.7482 | $48.75 | $48.75 | $48.70 |
| 7 purchase totals = | $839.76 | $924.5991 | $924.61 | $924.55 | $924.60 | |