| 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 | $200.75 | 13.336% | $227.522 | $227.52 | $227.50 | $227.50 |
| Purchase #2 | $27.92 | 9.670% | $30.6199 | $30.62 | $30.60 | $30.60 |
| Purchase #3 | $182.55 | 10.718% | $202.1157 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $237.62 | 10.311% | $262.121 | $262.12 | $262.10 | $262.10 |
| Purchase #5 | $98.73 | 7.436% | $106.0716 | $106.07 | $106.05 | $106.10 |
| Purchase #6 | $240.62 | 10.194% | $265.1488 | $265.15 | $265.15 | $265.10 |
| Purchase #7 | $99.51 | 13.361% | $112.8055 | $112.81 | $112.80 | $112.80 |
| 7 purchase totals = | $1,087.70 | $1,206.4045 | $1,206.41 | $1,206.30 | $1,206.30 | |