| 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 | $187.76 | 13.292% | $212.7171 | $212.72 | $212.70 | $212.70 |
| Purchase #2 | $162.77 | 12.602% | $183.2823 | $183.28 | $183.30 | $183.30 |
| Purchase #3 | $101.35 | 11.766% | $113.2748 | $113.27 | $113.25 | $113.30 |
| Purchase #4 | $64.43 | 5.763% | $68.1431 | $68.14 | $68.15 | $68.10 |
| Purchase #5 | $12.55 | 12.522% | $14.1215 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $67.56 | 8.685% | $73.4276 | $73.43 | $73.45 | $73.40 |
| Purchase #7 | $240.84 | 4.631% | $251.9933 | $251.99 | $252.00 | $252.00 |
| 7 purchase totals = | $837.26 | $916.9597 | $916.95 | $916.95 | $916.90 | |