| 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 | $248.26 | 5.491% | $261.892 | $261.89 | $261.90 | $261.90 |
| Purchase #2 | $149.87 | 11.600% | $167.2549 | $167.25 | $167.25 | $167.30 |
| Purchase #3 | $202.61 | 5.665% | $214.0879 | $214.09 | $214.10 | $214.10 |
| Purchase #4 | $7.96 | 8.314% | $8.6218 | $8.62 | $8.60 | $8.60 |
| Purchase #5 | $65.59 | 7.266% | $70.3558 | $70.36 | $70.35 | $70.40 |
| Purchase #6 | $202.58 | 13.325% | $229.5738 | $229.57 | $229.55 | $229.60 |
| Purchase #7 | $117.69 | 3.327% | $121.6055 | $121.61 | $121.60 | $121.60 |
| 7 purchase totals = | $994.56 | $1,073.3917 | $1,073.39 | $1,073.35 | $1,073.50 | |