| 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 | $237.70 | 13.825% | $270.562 | $270.56 | $270.55 | $270.60 |
| Purchase #2 | $63.81 | 6.575% | $68.0055 | $68.01 | $68.00 | $68.00 |
| Purchase #3 | $144.94 | 10.728% | $160.4892 | $160.49 | $160.50 | $160.50 |
| Purchase #4 | $11.89 | 8.415% | $12.8905 | $12.89 | $12.90 | $12.90 |
| Purchase #5 | $72.55 | 6.433% | $77.2171 | $77.22 | $77.20 | $77.20 |
| Purchase #6 | $191.51 | 9.204% | $209.1366 | $209.14 | $209.15 | $209.10 |
| Purchase #7 | $206.85 | 5.249% | $217.7076 | $217.71 | $217.70 | $217.70 |
| 7 purchase totals = | $929.25 | $1,016.0085 | $1,016.02 | $1,016.00 | $1,016.00 | |