| 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 | $107.28 | 3.625% | $111.1689 | $111.17 | $111.15 | $111.20 |
| Purchase #2 | $221.75 | 8.640% | $240.9092 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $191.52 | 12.751% | $215.9407 | $215.94 | $215.95 | $215.90 |
| Purchase #4 | $156.76 | 12.766% | $176.772 | $176.77 | $176.75 | $176.80 |
| Purchase #5 | $133.65 | 10.864% | $148.1697 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $23.44 | 13.134% | $26.5186 | $26.52 | $26.50 | $26.50 |
| Purchase #7 | $205.70 | 13.770% | $234.0249 | $234.02 | $234.00 | $234.00 |
| 7 purchase totals = | $1,040.10 | $1,153.5040 | $1,153.50 | $1,153.40 | $1,153.50 | |