| 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 | $7.48 | 10.420% | $8.2594 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $112.96 | 13.677% | $128.4095 | $128.41 | $128.40 | $128.40 |
| Purchase #3 | $241.27 | 4.267% | $251.565 | $251.57 | $251.55 | $251.60 |
| Purchase #4 | $128.83 | 11.147% | $143.1907 | $143.19 | $143.20 | $143.20 |
| Purchase #5 | $141.74 | 5.632% | $149.7228 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $236.71 | 10.332% | $261.1669 | $261.17 | $261.15 | $261.20 |
| Purchase #7 | $64.82 | 9.419% | $70.9254 | $70.93 | $70.95 | $70.90 |
| 7 purchase totals = | $933.81 | $1,013.2397 | $1,013.25 | $1,013.20 | $1,013.30 | |