| 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 | $218.27 | 4.655% | $228.4305 | $228.43 | $228.45 | $228.40 |
| Purchase #2 | $225.67 | 8.745% | $245.4048 | $245.40 | $245.40 | $245.40 |
| Purchase #3 | $178.75 | 10.330% | $197.2149 | $197.21 | $197.20 | $197.20 |
| Purchase #4 | $28.85 | 5.147% | $30.3349 | $30.33 | $30.35 | $30.30 |
| Purchase #5 | $38.84 | 12.560% | $43.7183 | $43.72 | $43.70 | $43.70 |
| Purchase #6 | $144.94 | 5.799% | $153.3451 | $153.35 | $153.35 | $153.30 |
| Purchase #7 | $232.33 | 12.654% | $261.729 | $261.73 | $261.75 | $261.70 |
| 7 purchase totals = | $1,067.65 | $1,160.1775 | $1,160.17 | $1,160.20 | $1,160.00 | |