| 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 | $224.34 | 6.833% | $239.6692 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $126.26 | 8.339% | $136.7888 | $136.79 | $136.80 | $136.80 |
| Purchase #3 | $28.29 | 4.187% | $29.4745 | $29.47 | $29.45 | $29.50 |
| Purchase #4 | $164.76 | 13.486% | $186.9795 | $186.98 | $187.00 | $187.00 |
| Purchase #5 | $59.28 | 12.472% | $66.6734 | $66.67 | $66.65 | $66.70 |
| Purchase #6 | $132.90 | 4.608% | $139.024 | $139.02 | $139.00 | $139.00 |
| Purchase #7 | $78.93 | 6.554% | $84.1031 | $84.10 | $84.10 | $84.10 |
| 7 purchase totals = | $814.76 | $882.7125 | $882.70 | $882.65 | $882.80 | |