| 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 | $249.63 | 8.481% | $270.8011 | $270.80 | $270.80 | $270.80 |
| Purchase #2 | $78.43 | 13.426% | $88.96 | $88.96 | $88.95 | $89.00 |
| Purchase #3 | $237.94 | 3.486% | $246.2346 | $246.23 | $246.25 | $246.20 |
| Purchase #4 | $69.72 | 7.289% | $74.8019 | $74.80 | $74.80 | $74.80 |
| Purchase #5 | $17.96 | 9.559% | $19.6768 | $19.68 | $19.70 | $19.70 |
| Purchase #6 | $122.42 | 8.251% | $132.5209 | $132.52 | $132.50 | $132.50 |
| Purchase #7 | $117.96 | 9.681% | $129.3797 | $129.38 | $129.40 | $129.40 |
| 7 purchase totals = | $894.06 | $962.3750 | $962.37 | $962.40 | $962.40 | |