| 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 | $203.37 | 3.484% | $210.4554 | $210.46 | $210.45 | $210.50 |
| Purchase #2 | $126.92 | 11.727% | $141.8039 | $141.80 | $141.80 | $141.80 |
| Purchase #3 | $215.71 | 11.836% | $241.2414 | $241.24 | $241.25 | $241.20 |
| Purchase #4 | $67.53 | 3.699% | $70.0279 | $70.03 | $70.05 | $70.00 |
| Purchase #5 | $249.64 | 6.152% | $264.9979 | $265.00 | $265.00 | $265.00 |
| Purchase #6 | $216.40 | 9.440% | $236.8282 | $236.83 | $236.85 | $236.80 |
| Purchase #7 | $118.88 | 3.783% | $123.3772 | $123.38 | $123.40 | $123.40 |
| 7 purchase totals = | $1,198.45 | $1,288.7319 | $1,288.74 | $1,288.80 | $1,288.70 | |