| 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 | $112.46 | 10.571% | $124.3481 | $124.35 | $124.35 | $124.30 |
| Purchase #2 | $9.52 | 7.112% | $10.1971 | $10.20 | $10.20 | $10.20 |
| Purchase #3 | $149.26 | 4.136% | $155.4334 | $155.43 | $155.45 | $155.40 |
| Purchase #4 | $112.95 | 3.794% | $117.2353 | $117.24 | $117.25 | $117.20 |
| Purchase #5 | $143.68 | 12.520% | $161.6687 | $161.67 | $161.65 | $161.70 |
| Purchase #6 | $134.65 | 10.316% | $148.5405 | $148.54 | $148.55 | $148.50 |
| Purchase #7 | $222.32 | 11.728% | $248.3937 | $248.39 | $248.40 | $248.40 |
| 7 purchase totals = | $884.84 | $965.8168 | $965.82 | $965.85 | $965.70 | |