| 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 | $13.85 | 3.442% | $14.3267 | $14.33 | $14.35 | $14.30 |
| Purchase #2 | $226.51 | 12.214% | $254.1759 | $254.18 | $254.20 | $254.20 |
| Purchase #3 | $21.69 | 9.690% | $23.7918 | $23.79 | $23.80 | $23.80 |
| Purchase #4 | $112.50 | 11.208% | $125.109 | $125.11 | $125.10 | $125.10 |
| Purchase #5 | $127.53 | 4.259% | $132.9615 | $132.96 | $132.95 | $133.00 |
| Purchase #6 | $127.65 | 9.330% | $139.5597 | $139.56 | $139.55 | $139.60 |
| Purchase #7 | $197.69 | 9.349% | $216.172 | $216.17 | $216.15 | $216.20 |
| 7 purchase totals = | $827.42 | $906.0966 | $906.10 | $906.10 | $906.20 | |