| 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 | $22.41 | 13.810% | $25.5048 | $25.50 | $25.50 | $25.50 |
| Purchase #2 | $248.74 | 8.725% | $270.4426 | $270.44 | $270.45 | $270.40 |
| Purchase #3 | $217.41 | 6.584% | $231.7243 | $231.72 | $231.70 | $231.70 |
| Purchase #4 | $189.56 | 5.434% | $199.8607 | $199.86 | $199.85 | $199.90 |
| Purchase #5 | $194.84 | 5.589% | $205.7296 | $205.73 | $205.75 | $205.70 |
| Purchase #6 | $205.33 | 13.131% | $232.2919 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $170.85 | 11.795% | $191.0018 | $191.00 | $191.00 | $191.00 |
| 7 purchase totals = | $1,249.14 | $1,356.5557 | $1,356.54 | $1,356.55 | $1,356.50 | |