| 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 | $128.89 | 3.402% | $133.2748 | $133.27 | $133.25 | $133.30 |
| Purchase #2 | $24.45 | 4.495% | $25.549 | $25.55 | $25.55 | $25.50 |
| Purchase #3 | $196.28 | 11.387% | $218.6304 | $218.63 | $218.65 | $218.60 |
| Purchase #4 | $189.54 | 10.783% | $209.9781 | $209.98 | $210.00 | $210.00 |
| Purchase #5 | $189.96 | 10.121% | $209.1859 | $209.19 | $209.20 | $209.20 |
| Purchase #6 | $28.59 | 5.124% | $30.055 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $112.71 | 3.209% | $116.3269 | $116.33 | $116.35 | $116.30 |
| 7 purchase totals = | $870.42 | $943.0001 | $943.01 | $943.05 | $943.00 | |