| 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 | $10.98 | 11.197% | $12.2094 | $12.21 | $12.20 | $12.20 |
| Purchase #2 | $140.43 | 6.574% | $149.6619 | $149.66 | $149.65 | $149.70 |
| Purchase #3 | $164.33 | 5.205% | $172.8834 | $172.88 | $172.90 | $172.90 |
| Purchase #4 | $90.95 | 11.582% | $101.4838 | $101.48 | $101.50 | $101.50 |
| Purchase #5 | $221.56 | 12.109% | $248.3887 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $106.75 | 9.315% | $116.6938 | $116.69 | $116.70 | $116.70 |
| Purchase #7 | $117.37 | 12.472% | $132.0084 | $132.01 | $132.00 | $132.00 |
| 7 purchase totals = | $852.37 | $933.3294 | $933.32 | $933.35 | $933.40 | |