| 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 | $22.29 | 4.198% | $23.2257 | $23.23 | $23.25 | $23.20 |
| Purchase #2 | $114.27 | 6.506% | $121.7044 | $121.70 | $121.70 | $121.70 |
| Purchase #3 | $233.46 | 4.520% | $244.0124 | $244.01 | $244.00 | $244.00 |
| Purchase #4 | $23.55 | 8.283% | $25.5006 | $25.50 | $25.50 | $25.50 |
| Purchase #5 | $15.50 | 7.407% | $16.6481 | $16.65 | $16.65 | $16.60 |
| Purchase #6 | $191.95 | 11.699% | $214.4062 | $214.41 | $214.40 | $214.40 |
| Purchase #7 | $132.92 | 11.348% | $148.0038 | $148.00 | $148.00 | $148.00 |
| 7 purchase totals = | $733.94 | $793.5012 | $793.50 | $793.50 | $793.40 | |