| 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 | $120.66 | 9.452% | $132.0648 | $132.06 | $132.05 | $132.10 |
| Purchase #2 | $100.75 | 12.540% | $113.3841 | $113.38 | $113.40 | $113.40 |
| Purchase #3 | $196.44 | 4.456% | $205.1934 | $205.19 | $205.20 | $205.20 |
| Purchase #4 | $100.92 | 3.588% | $104.541 | $104.54 | $104.55 | $104.50 |
| Purchase #5 | $23.78 | 11.214% | $26.4467 | $26.45 | $26.45 | $26.40 |
| Purchase #6 | $52.72 | 10.462% | $58.2356 | $58.24 | $58.25 | $58.20 |
| Purchase #7 | $145.27 | 4.496% | $151.8013 | $151.80 | $151.80 | $151.80 |
| 7 purchase totals = | $740.54 | $791.6669 | $791.66 | $791.70 | $791.60 | |