| 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 | $239.42 | 5.538% | $252.6791 | $252.68 | $252.70 | $252.70 |
| Purchase #2 | $115.96 | 5.799% | $122.6845 | $122.68 | $122.70 | $122.70 |
| Purchase #3 | $138.43 | 11.759% | $154.708 | $154.71 | $154.70 | $154.70 |
| Purchase #4 | $106.85 | 3.859% | $110.9733 | $110.97 | $110.95 | $111.00 |
| Purchase #5 | $161.74 | 7.622% | $174.0678 | $174.07 | $174.05 | $174.10 |
| Purchase #6 | $188.71 | 13.328% | $213.8613 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $18.30 | 6.149% | $19.4253 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $969.41 | $1,048.3993 | $1,048.40 | $1,048.40 | $1,048.50 | |