| 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 | $36.37 | 3.359% | $37.5917 | $37.59 | $37.60 | $37.60 |
| Purchase #2 | $121.82 | 12.753% | $137.3557 | $137.36 | $137.35 | $137.40 |
| Purchase #3 | $189.63 | 8.192% | $205.1645 | $205.16 | $205.15 | $205.20 |
| Purchase #4 | $189.57 | 13.539% | $215.2359 | $215.24 | $215.25 | $215.20 |
| Purchase #5 | $76.82 | 13.809% | $87.4281 | $87.43 | $87.45 | $87.40 |
| Purchase #6 | $248.31 | 3.557% | $257.1424 | $257.14 | $257.15 | $257.10 |
| Purchase #7 | $228.91 | 3.811% | $237.6338 | $237.63 | $237.65 | $237.60 |
| 7 purchase totals = | $1,091.43 | $1,177.5521 | $1,177.55 | $1,177.60 | $1,177.50 | |