| 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 | $240.74 | 3.528% | $249.2333 | $249.23 | $249.25 | $249.20 |
| Purchase #2 | $13.55 | 13.723% | $15.4095 | $15.41 | $15.40 | $15.40 |
| Purchase #3 | $113.59 | 6.559% | $121.0404 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $110.54 | 5.552% | $116.6772 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $115.25 | 7.742% | $124.1727 | $124.17 | $124.15 | $124.20 |
| Purchase #6 | $117.85 | 13.161% | $133.3602 | $133.36 | $133.35 | $133.40 |
| Purchase #7 | $93.87 | 8.608% | $101.9503 | $101.95 | $101.95 | $102.00 |
| 7 purchase totals = | $805.39 | $861.8436 | $861.84 | $861.85 | $861.90 | |