| 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 | $249.83 | 4.497% | $261.0649 | $261.06 | $261.05 | $261.10 |
| Purchase #2 | $30.94 | 10.230% | $34.1052 | $34.11 | $34.10 | $34.10 |
| Purchase #3 | $29.84 | 7.744% | $32.1508 | $32.15 | $32.15 | $32.20 |
| Purchase #4 | $43.43 | 3.105% | $44.7785 | $44.78 | $44.80 | $44.80 |
| Purchase #5 | $212.95 | 9.512% | $233.2058 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $59.61 | 7.831% | $64.2781 | $64.28 | $64.30 | $64.30 |
| Purchase #7 | $56.66 | 7.318% | $60.8064 | $60.81 | $60.80 | $60.80 |
| 7 purchase totals = | $683.26 | $730.3897 | $730.40 | $730.40 | $730.50 | |