| 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 | $116.63 | 13.435% | $132.2992 | $132.30 | $132.30 | $132.30 |
| Purchase #2 | $124.40 | 3.807% | $129.1359 | $129.14 | $129.15 | $129.10 |
| Purchase #3 | $73.37 | 13.554% | $83.3146 | $83.31 | $83.30 | $83.30 |
| Purchase #4 | $217.75 | 12.552% | $245.082 | $245.08 | $245.10 | $245.10 |
| Purchase #5 | $66.48 | 9.543% | $72.8242 | $72.82 | $72.80 | $72.80 |
| Purchase #6 | $78.46 | 12.829% | $88.5256 | $88.53 | $88.55 | $88.50 |
| Purchase #7 | $48.58 | 8.676% | $52.7948 | $52.79 | $52.80 | $52.80 |
| 7 purchase totals = | $725.67 | $803.9763 | $803.97 | $804.00 | $803.90 | |