| 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 | $234.60 | 8.598% | $254.7709 | $254.77 | $254.75 | $254.80 |
| Purchase #2 | $93.96 | 12.844% | $106.0282 | $106.03 | $106.05 | $106.00 |
| Purchase #3 | $233.34 | 10.207% | $257.157 | $257.16 | $257.15 | $257.20 |
| Purchase #4 | $30.58 | 5.352% | $32.2166 | $32.22 | $32.20 | $32.20 |
| Purchase #5 | $6.75 | 4.848% | $7.0772 | $7.08 | $7.10 | $7.10 |
| Purchase #6 | $105.51 | 11.153% | $117.2775 | $117.28 | $117.30 | $117.30 |
| Purchase #7 | $122.28 | 8.808% | $133.0504 | $133.05 | $133.05 | $133.10 |
| 7 purchase totals = | $827.02 | $907.5778 | $907.59 | $907.60 | $907.70 | |