| 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 | $43.91 | 9.713% | $48.175 | $48.18 | $48.20 | $48.20 |
| Purchase #2 | $240.38 | 7.514% | $258.4422 | $258.44 | $258.45 | $258.40 |
| Purchase #3 | $185.79 | 5.365% | $195.7576 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $215.75 | 10.815% | $239.0834 | $239.08 | $239.10 | $239.10 |
| Purchase #5 | $200.76 | 12.551% | $225.9574 | $225.96 | $225.95 | $226.00 |
| Purchase #6 | $150.93 | 10.621% | $166.9603 | $166.96 | $166.95 | $167.00 |
| Purchase #7 | $88.69 | 12.461% | $99.7417 | $99.74 | $99.75 | $99.70 |
| 7 purchase totals = | $1,126.21 | $1,234.1176 | $1,234.12 | $1,234.15 | $1,234.20 | |