| 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 | $177.34 | 12.392% | $199.316 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $52.99 | 13.374% | $60.0769 | $60.08 | $60.10 | $60.10 |
| Purchase #3 | $225.66 | 6.514% | $240.3595 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $103.25 | 11.346% | $114.9647 | $114.96 | $114.95 | $115.00 |
| Purchase #5 | $26.29 | 3.727% | $27.2698 | $27.27 | $27.25 | $27.30 |
| Purchase #6 | $20.86 | 3.153% | $21.5177 | $21.52 | $21.50 | $21.50 |
| Purchase #7 | $215.86 | 13.826% | $245.7048 | $245.70 | $245.70 | $245.70 |
| 7 purchase totals = | $822.25 | $909.2094 | $909.21 | $909.15 | $909.30 | |