| 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 | $84.39 | 9.357% | $92.2864 | $92.29 | $92.30 | $92.30 |
| Purchase #2 | $227.37 | 10.256% | $250.6891 | $250.69 | $250.70 | $250.70 |
| Purchase #3 | $8.31 | 4.726% | $8.7027 | $8.70 | $8.70 | $8.70 |
| Purchase #4 | $109.46 | 11.716% | $122.2843 | $122.28 | $122.30 | $122.30 |
| Purchase #5 | $234.47 | 9.490% | $256.7212 | $256.72 | $256.70 | $256.70 |
| Purchase #6 | $149.92 | 6.733% | $160.0141 | $160.01 | $160.00 | $160.00 |
| Purchase #7 | $78.78 | 4.764% | $82.5331 | $82.53 | $82.55 | $82.50 |
| 7 purchase totals = | $892.70 | $973.2309 | $973.22 | $973.25 | $973.20 | |