| 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 | $217.68 | 7.684% | $234.4065 | $234.41 | $234.40 | $234.40 |
| Purchase #2 | $225.83 | 6.246% | $239.9353 | $239.94 | $239.95 | $239.90 |
| Purchase #3 | $105.38 | 10.415% | $116.3553 | $116.36 | $116.35 | $116.40 |
| Purchase #4 | $42.60 | 11.548% | $47.5194 | $47.52 | $47.50 | $47.50 |
| Purchase #5 | $22.70 | 3.292% | $23.4473 | $23.45 | $23.45 | $23.40 |
| Purchase #6 | $9.53 | 7.431% | $10.2382 | $10.24 | $10.25 | $10.20 |
| Purchase #7 | $182.70 | 7.714% | $196.7935 | $196.79 | $196.80 | $196.80 |
| 7 purchase totals = | $806.42 | $868.6955 | $868.71 | $868.70 | $868.60 | |