| 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 | $208.69 | 11.267% | $232.2031 | $232.20 | $232.20 | $232.20 |
| Purchase #2 | $214.76 | 3.277% | $221.7977 | $221.80 | $221.80 | $221.80 |
| Purchase #3 | $45.72 | 8.125% | $49.4348 | $49.43 | $49.45 | $49.40 |
| Purchase #4 | $110.99 | 5.232% | $116.797 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $81.35 | 3.522% | $84.2151 | $84.22 | $84.20 | $84.20 |
| Purchase #6 | $18.79 | 8.617% | $20.4091 | $20.41 | $20.40 | $20.40 |
| Purchase #7 | $195.67 | 13.864% | $222.7977 | $222.80 | $222.80 | $222.80 |
| 7 purchase totals = | $875.97 | $947.6545 | $947.66 | $947.65 | $947.60 | |