| 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 | $86.44 | 5.103% | $90.851 | $90.85 | $90.85 | $90.90 |
| Purchase #2 | $229.29 | 11.543% | $255.7569 | $255.76 | $255.75 | $255.80 |
| Purchase #3 | $225.35 | 10.831% | $249.7577 | $249.76 | $249.75 | $249.80 |
| Purchase #4 | $246.28 | 8.814% | $267.9871 | $267.99 | $268.00 | $268.00 |
| Purchase #5 | $151.70 | 4.406% | $158.3839 | $158.38 | $158.40 | $158.40 |
| Purchase #6 | $149.38 | 3.755% | $154.9892 | $154.99 | $155.00 | $155.00 |
| Purchase #7 | $43.96 | 12.854% | $49.6106 | $49.61 | $49.60 | $49.60 |
| 7 purchase totals = | $1,132.40 | $1,227.3364 | $1,227.34 | $1,227.35 | $1,227.50 | |