| 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 | $63.27 | 7.700% | $68.1418 | $68.14 | $68.15 | $68.10 |
| Purchase #2 | $132.28 | 12.103% | $148.2898 | $148.29 | $148.30 | $148.30 |
| Purchase #3 | $122.61 | 3.476% | $126.8719 | $126.87 | $126.85 | $126.90 |
| Purchase #4 | $229.26 | 8.155% | $247.9562 | $247.96 | $247.95 | $248.00 |
| Purchase #5 | $207.72 | 10.399% | $229.3208 | $229.32 | $229.30 | $229.30 |
| Purchase #6 | $77.84 | 11.192% | $86.5519 | $86.55 | $86.55 | $86.60 |
| Purchase #7 | $114.91 | 12.216% | $128.9474 | $128.95 | $128.95 | $128.90 |
| 7 purchase totals = | $947.89 | $1,036.0798 | $1,036.08 | $1,036.05 | $1,036.10 | |