| 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 | $100.65 | 10.281% | $110.9978 | $111.00 | $111.00 | $111.00 |
| Purchase #2 | $72.60 | 4.363% | $75.7675 | $75.77 | $75.75 | $75.80 |
| Purchase #3 | $109.75 | 5.452% | $115.7336 | $115.73 | $115.75 | $115.70 |
| Purchase #4 | $241.54 | 8.381% | $261.7835 | $261.78 | $261.80 | $261.80 |
| Purchase #5 | $120.74 | 7.360% | $129.6265 | $129.63 | $129.65 | $129.60 |
| Purchase #6 | $167.99 | 7.220% | $180.1189 | $180.12 | $180.10 | $180.10 |
| Purchase #7 | $121.89 | 8.551% | $132.3128 | $132.31 | $132.30 | $132.30 |
| 7 purchase totals = | $935.16 | $1,006.3406 | $1,006.34 | $1,006.35 | $1,006.30 | |