| 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 | $103.44 | 11.826% | $115.6728 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $22.87 | 12.835% | $25.8054 | $25.81 | $25.80 | $25.80 |
| Purchase #3 | $7.99 | 10.163% | $8.802 | $8.80 | $8.80 | $8.80 |
| Purchase #4 | $40.77 | 11.862% | $45.6061 | $45.61 | $45.60 | $45.60 |
| Purchase #5 | $199.39 | 12.836% | $224.9837 | $224.98 | $225.00 | $225.00 |
| Purchase #6 | $12.85 | 11.411% | $14.3163 | $14.32 | $14.30 | $14.30 |
| Purchase #7 | $114.50 | 3.772% | $118.8189 | $118.82 | $118.80 | $118.80 |
| 7 purchase totals = | $501.81 | $554.0052 | $554.01 | $553.95 | $554.00 | |