| 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 | $216.32 | 8.232% | $234.1275 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $199.62 | 4.407% | $208.4173 | $208.42 | $208.40 | $208.40 |
| Purchase #3 | $107.72 | 3.505% | $111.4956 | $111.50 | $111.50 | $111.50 |
| Purchase #4 | $101.99 | 3.508% | $105.5678 | $105.57 | $105.55 | $105.60 |
| Purchase #5 | $55.86 | 9.564% | $61.2025 | $61.20 | $61.20 | $61.20 |
| Purchase #6 | $49.79 | 3.332% | $51.449 | $51.45 | $51.45 | $51.40 |
| Purchase #7 | $8.56 | 3.816% | $8.8866 | $8.89 | $8.90 | $8.90 |
| 7 purchase totals = | $739.86 | $781.1463 | $781.16 | $781.15 | $781.10 | |