| 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 | $80.86 | 9.342% | $88.4139 | $88.41 | $88.40 | $88.40 |
| Purchase #2 | $217.75 | 8.784% | $236.8772 | $236.88 | $236.90 | $236.90 |
| Purchase #3 | $14.28 | 3.810% | $14.8241 | $14.82 | $14.80 | $14.80 |
| Purchase #4 | $105.71 | 12.427% | $118.8466 | $118.85 | $118.85 | $118.80 |
| Purchase #5 | $111.54 | 4.790% | $116.8828 | $116.88 | $116.90 | $116.90 |
| Purchase #6 | $140.56 | 6.136% | $149.1848 | $149.18 | $149.20 | $149.20 |
| Purchase #7 | $114.35 | 4.735% | $119.7645 | $119.76 | $119.75 | $119.80 |
| 7 purchase totals = | $785.05 | $844.7939 | $844.78 | $844.80 | $844.80 | |