| 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 | $42.84 | 9.740% | $47.0126 | $47.01 | $47.00 | $47.00 |
| Purchase #2 | $12.94 | 7.289% | $13.8832 | $13.88 | $13.90 | $13.90 |
| Purchase #3 | $229.28 | 6.537% | $244.268 | $244.27 | $244.25 | $244.30 |
| Purchase #4 | $107.63 | 13.304% | $121.9491 | $121.95 | $121.95 | $121.90 |
| Purchase #5 | $211.36 | 7.732% | $227.7024 | $227.70 | $227.70 | $227.70 |
| Purchase #6 | $246.42 | 5.520% | $260.0224 | $260.02 | $260.00 | $260.00 |
| Purchase #7 | $195.95 | 4.626% | $205.0146 | $205.01 | $205.00 | $205.00 |
| 7 purchase totals = | $1,046.42 | $1,119.8523 | $1,119.84 | $1,119.80 | $1,119.80 | |