| 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 | $245.70 | 8.572% | $266.7614 | $266.76 | $266.75 | $266.80 |
| Purchase #2 | $148.30 | 7.140% | $158.8886 | $158.89 | $158.90 | $158.90 |
| Purchase #3 | $211.77 | 8.759% | $230.3189 | $230.32 | $230.30 | $230.30 |
| Purchase #4 | $20.87 | 6.389% | $22.2034 | $22.20 | $22.20 | $22.20 |
| Purchase #5 | $229.81 | 13.756% | $261.4227 | $261.42 | $261.40 | $261.40 |
| Purchase #6 | $102.34 | 4.633% | $107.0814 | $107.08 | $107.10 | $107.10 |
| Purchase #7 | $53.43 | 13.657% | $60.7269 | $60.73 | $60.75 | $60.70 |
| 7 purchase totals = | $1,012.22 | $1,107.4033 | $1,107.40 | $1,107.40 | $1,107.40 | |