| 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 | $47.40 | 6.209% | $50.3431 | $50.34 | $50.35 | $50.30 |
| Purchase #2 | $126.44 | 10.318% | $139.4861 | $139.49 | $139.50 | $139.50 |
| Purchase #3 | $235.73 | 5.596% | $248.9215 | $248.92 | $248.90 | $248.90 |
| Purchase #4 | $242.86 | 11.854% | $271.6486 | $271.65 | $271.65 | $271.60 |
| Purchase #5 | $211.30 | 11.777% | $236.1848 | $236.18 | $236.20 | $236.20 |
| Purchase #6 | $38.71 | 7.553% | $41.6338 | $41.63 | $41.65 | $41.60 |
| Purchase #7 | $182.47 | 4.419% | $190.5333 | $190.53 | $190.55 | $190.50 |
| 7 purchase totals = | $1,084.91 | $1,178.7512 | $1,178.74 | $1,178.80 | $1,178.60 | |