| 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 | $194.79 | 11.739% | $217.6564 | $217.66 | $217.65 | $217.70 |
| Purchase #2 | $112.97 | 6.238% | $120.0171 | $120.02 | $120.00 | $120.00 |
| Purchase #3 | $52.51 | 5.283% | $55.2841 | $55.28 | $55.30 | $55.30 |
| Purchase #4 | $114.41 | 8.760% | $124.4323 | $124.43 | $124.45 | $124.40 |
| Purchase #5 | $27.89 | 7.741% | $30.049 | $30.05 | $30.05 | $30.00 |
| Purchase #6 | $48.44 | 13.208% | $54.838 | $54.84 | $54.85 | $54.80 |
| Purchase #7 | $209.89 | 7.168% | $224.9349 | $224.93 | $224.95 | $224.90 |
| 7 purchase totals = | $760.90 | $827.2118 | $827.21 | $827.25 | $827.10 | |