| 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 | $237.25 | 9.636% | $260.1114 | $260.11 | $260.10 | $260.10 |
| Purchase #2 | $69.41 | 13.205% | $78.5756 | $78.58 | $78.60 | $78.60 |
| Purchase #3 | $55.43 | 6.266% | $58.9032 | $58.90 | $58.90 | $58.90 |
| Purchase #4 | $178.56 | 10.799% | $197.8427 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $13.39 | 13.122% | $15.147 | $15.15 | $15.15 | $15.10 |
| Purchase #6 | $223.26 | 12.863% | $251.9779 | $251.98 | $252.00 | $252.00 |
| Purchase #7 | $113.33 | 8.211% | $122.6355 | $122.64 | $122.65 | $122.60 |
| 7 purchase totals = | $890.63 | $985.1933 | $985.20 | $985.25 | $985.10 | |