| 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 | $5.32 | 13.328% | $6.029 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $25.95 | 7.613% | $27.9256 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $212.82 | 13.710% | $241.9976 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $143.28 | 7.526% | $154.0633 | $154.06 | $154.05 | $154.10 |
| Purchase #5 | $225.60 | 7.495% | $242.5087 | $242.51 | $242.50 | $242.50 |
| Purchase #6 | $113.71 | 13.197% | $128.7163 | $128.72 | $128.70 | $128.70 |
| Purchase #7 | $234.58 | 6.260% | $249.2647 | $249.26 | $249.25 | $249.30 |
| 7 purchase totals = | $961.26 | $1,050.5052 | $1,050.51 | $1,050.50 | $1,050.50 | |