| 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 | $21.71 | 6.676% | $23.1594 | $23.16 | $23.15 | $23.20 |
| Purchase #2 | $247.33 | 5.656% | $261.319 | $261.32 | $261.30 | $261.30 |
| Purchase #3 | $231.80 | 8.210% | $250.8308 | $250.83 | $250.85 | $250.80 |
| Purchase #4 | $246.91 | 6.533% | $263.0406 | $263.04 | $263.05 | $263.00 |
| Purchase #5 | $243.37 | 8.434% | $263.8958 | $263.90 | $263.90 | $263.90 |
| Purchase #6 | $122.50 | 5.444% | $129.1689 | $129.17 | $129.15 | $129.20 |
| Purchase #7 | $138.45 | 13.230% | $156.7669 | $156.77 | $156.75 | $156.80 |
| 7 purchase totals = | $1,252.07 | $1,348.1814 | $1,348.19 | $1,348.15 | $1,348.20 | |