| 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 | $203.83 | 4.626% | $213.2592 | $213.26 | $213.25 | $213.30 |
| Purchase #2 | $150.50 | 4.325% | $157.0091 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $234.81 | 9.545% | $257.2226 | $257.22 | $257.20 | $257.20 |
| Purchase #4 | $35.81 | 4.359% | $37.371 | $37.37 | $37.35 | $37.40 |
| Purchase #5 | $24.86 | 4.765% | $26.0446 | $26.04 | $26.05 | $26.00 |
| Purchase #6 | $117.87 | 4.794% | $123.5207 | $123.52 | $123.50 | $123.50 |
| Purchase #7 | $166.93 | 10.862% | $185.0619 | $185.06 | $185.05 | $185.10 |
| 7 purchase totals = | $934.61 | $999.4891 | $999.48 | $999.40 | $999.50 | |