| 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 | $229.38 | 13.379% | $260.0688 | $260.07 | $260.05 | $260.10 |
| Purchase #2 | $67.83 | 6.676% | $72.3583 | $72.36 | $72.35 | $72.40 |
| Purchase #3 | $189.44 | 3.183% | $195.4699 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $91.44 | 11.246% | $101.7233 | $101.72 | $101.70 | $101.70 |
| Purchase #5 | $245.27 | 12.445% | $275.7939 | $275.79 | $275.80 | $275.80 |
| Purchase #6 | $222.60 | 5.572% | $235.0033 | $235.00 | $235.00 | $235.00 |
| Purchase #7 | $121.71 | 6.550% | $129.682 | $129.68 | $129.70 | $129.70 |
| 7 purchase totals = | $1,167.67 | $1,270.0995 | $1,270.09 | $1,270.05 | $1,270.20 | |