| 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 | $248.60 | 11.873% | $278.1163 | $278.12 | $278.10 | $278.10 |
| Purchase #2 | $141.64 | 7.348% | $152.0477 | $152.05 | $152.05 | $152.00 |
| Purchase #3 | $169.61 | 8.306% | $183.6978 | $183.70 | $183.70 | $183.70 |
| Purchase #4 | $82.67 | 11.451% | $92.1365 | $92.14 | $92.15 | $92.10 |
| Purchase #5 | $112.73 | 12.268% | $126.5597 | $126.56 | $126.55 | $126.60 |
| Purchase #6 | $150.81 | 11.849% | $168.6795 | $168.68 | $168.70 | $168.70 |
| Purchase #7 | $148.74 | 3.397% | $153.7927 | $153.79 | $153.80 | $153.80 |
| 7 purchase totals = | $1,054.80 | $1,155.0302 | $1,155.04 | $1,155.05 | $1,155.00 | |