| 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 | $238.61 | 3.120% | $246.0546 | $246.05 | $246.05 | $246.10 |
| Purchase #2 | $21.55 | 11.573% | $24.044 | $24.04 | $24.05 | $24.00 |
| Purchase #3 | $132.87 | 3.686% | $137.7676 | $137.77 | $137.75 | $137.80 |
| Purchase #4 | $161.98 | 5.520% | $170.9213 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $81.52 | 13.681% | $92.6728 | $92.67 | $92.65 | $92.70 |
| Purchase #6 | $137.91 | 13.273% | $156.2148 | $156.21 | $156.20 | $156.20 |
| Purchase #7 | $70.55 | 11.672% | $78.7846 | $78.78 | $78.80 | $78.80 |
| 7 purchase totals = | $844.99 | $906.4597 | $906.44 | $906.40 | $906.50 | |