| 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 | $91.39 | 10.735% | $101.2007 | $101.20 | $101.20 | $101.20 |
| Purchase #2 | $178.47 | 5.561% | $188.3947 | $188.39 | $188.40 | $188.40 |
| Purchase #3 | $13.45 | 10.162% | $14.8168 | $14.82 | $14.80 | $14.80 |
| Purchase #4 | $8.90 | 3.313% | $9.1949 | $9.19 | $9.20 | $9.20 |
| Purchase #5 | $247.96 | 9.682% | $271.9675 | $271.97 | $271.95 | $272.00 |
| Purchase #6 | $221.82 | 6.615% | $236.4934 | $236.49 | $236.50 | $236.50 |
| Purchase #7 | $76.56 | 4.809% | $80.2418 | $80.24 | $80.25 | $80.20 |
| 7 purchase totals = | $838.55 | $902.3098 | $902.30 | $902.30 | $902.30 | |