| 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 | $180.89 | 4.612% | $189.2326 | $189.23 | $189.25 | $189.20 |
| Purchase #2 | $29.82 | 7.410% | $32.0297 | $32.03 | $32.05 | $32.00 |
| Purchase #3 | $58.34 | 5.131% | $61.3334 | $61.33 | $61.35 | $61.30 |
| Purchase #4 | $241.80 | 5.828% | $255.8921 | $255.89 | $255.90 | $255.90 |
| Purchase #5 | $197.25 | 11.119% | $219.1822 | $219.18 | $219.20 | $219.20 |
| Purchase #6 | $214.97 | 11.695% | $240.1107 | $240.11 | $240.10 | $240.10 |
| Purchase #7 | $243.88 | 7.387% | $261.8954 | $261.90 | $261.90 | $261.90 |
| 7 purchase totals = | $1,166.95 | $1,259.6761 | $1,259.67 | $1,259.75 | $1,259.60 | |