| 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 | $118.53 | 5.240% | $124.741 | $124.74 | $124.75 | $124.70 |
| Purchase #2 | $91.91 | 11.808% | $102.7627 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $245.28 | 7.655% | $264.0562 | $264.06 | $264.05 | $264.10 |
| Purchase #4 | $127.47 | 4.717% | $133.4828 | $133.48 | $133.50 | $133.50 |
| Purchase #5 | $235.29 | 4.709% | $246.3698 | $246.37 | $246.35 | $246.40 |
| Purchase #6 | $39.90 | 6.242% | $42.3906 | $42.39 | $42.40 | $42.40 |
| Purchase #7 | $248.79 | 3.391% | $257.2265 | $257.23 | $257.25 | $257.20 |
| 7 purchase totals = | $1,107.17 | $1,171.0296 | $1,171.03 | $1,171.05 | $1,171.10 | |