| 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 | $118.76 | 13.212% | $134.4506 | $134.45 | $134.45 | $134.50 |
| Purchase #2 | $185.31 | 13.603% | $210.5177 | $210.52 | $210.50 | $210.50 |
| Purchase #3 | $192.72 | 8.782% | $209.6447 | $209.64 | $209.65 | $209.60 |
| Purchase #4 | $6.43 | 8.285% | $6.9627 | $6.96 | $6.95 | $7.00 |
| Purchase #5 | $226.35 | 10.398% | $249.8859 | $249.89 | $249.90 | $249.90 |
| Purchase #6 | $45.38 | 7.622% | $48.8389 | $48.84 | $48.85 | $48.80 |
| Purchase #7 | $101.88 | 11.764% | $113.8652 | $113.87 | $113.85 | $113.90 |
| 7 purchase totals = | $876.83 | $974.1657 | $974.17 | $974.15 | $974.20 | |