| 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 | $230.90 | 4.275% | $240.771 | $240.77 | $240.75 | $240.80 |
| Purchase #2 | $9.73 | 11.377% | $10.837 | $10.84 | $10.85 | $10.80 |
| Purchase #3 | $99.79 | 8.379% | $108.1514 | $108.15 | $108.15 | $108.20 |
| Purchase #4 | $174.96 | 11.488% | $195.0594 | $195.06 | $195.05 | $195.10 |
| Purchase #5 | $6.28 | 3.408% | $6.494 | $6.49 | $6.50 | $6.50 |
| Purchase #6 | $134.80 | 4.442% | $140.7878 | $140.79 | $140.80 | $140.80 |
| Purchase #7 | $54.30 | 12.862% | $61.2841 | $61.28 | $61.30 | $61.30 |
| 7 purchase totals = | $710.76 | $763.3847 | $763.38 | $763.40 | $763.50 | |