| 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 | $215.85 | 9.850% | $237.1112 | $237.11 | $237.10 | $237.10 |
| Purchase #2 | $233.76 | 5.705% | $247.096 | $247.10 | $247.10 | $247.10 |
| Purchase #3 | $75.58 | 8.498% | $82.0028 | $82.00 | $82.00 | $82.00 |
| Purchase #4 | $65.75 | 7.597% | $70.745 | $70.75 | $70.75 | $70.70 |
| Purchase #5 | $153.33 | 9.770% | $168.3103 | $168.31 | $168.30 | $168.30 |
| Purchase #6 | $187.57 | 6.140% | $199.0868 | $199.09 | $199.10 | $199.10 |
| Purchase #7 | $209.61 | 6.871% | $224.0123 | $224.01 | $224.00 | $224.00 |
| 7 purchase totals = | $1,141.45 | $1,228.3644 | $1,228.37 | $1,228.35 | $1,228.30 | |