| 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 | $249.89 | 12.727% | $281.6935 | $281.69 | $281.70 | $281.70 |
| Purchase #2 | $223.97 | 8.569% | $243.162 | $243.16 | $243.15 | $243.20 |
| Purchase #3 | $59.63 | 7.256% | $63.9568 | $63.96 | $63.95 | $64.00 |
| Purchase #4 | $8.88 | 10.402% | $9.8037 | $9.80 | $9.80 | $9.80 |
| Purchase #5 | $10.88 | 9.873% | $11.9542 | $11.95 | $11.95 | $12.00 |
| Purchase #6 | $73.88 | 3.286% | $76.3077 | $76.31 | $76.30 | $76.30 |
| Purchase #7 | $30.73 | 7.128% | $32.9204 | $32.92 | $32.90 | $32.90 |
| 7 purchase totals = | $657.86 | $719.7983 | $719.79 | $719.75 | $719.90 | |