| 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 | $78.57 | 3.353% | $81.2045 | $81.20 | $81.20 | $81.20 |
| Purchase #2 | $136.97 | 6.189% | $145.4471 | $145.45 | $145.45 | $145.40 |
| Purchase #3 | $212.93 | 7.460% | $228.8146 | $228.81 | $228.80 | $228.80 |
| Purchase #4 | $83.90 | 12.658% | $94.5201 | $94.52 | $94.50 | $94.50 |
| Purchase #5 | $224.74 | 10.314% | $247.9197 | $247.92 | $247.90 | $247.90 |
| Purchase #6 | $28.87 | 13.624% | $32.8032 | $32.80 | $32.80 | $32.80 |
| Purchase #7 | $249.91 | 4.664% | $261.5658 | $261.57 | $261.55 | $261.60 |
| 7 purchase totals = | $1,015.89 | $1,092.2750 | $1,092.27 | $1,092.20 | $1,092.20 | |