| 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 | $189.92 | 4.199% | $197.8947 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $45.39 | 8.290% | $49.1528 | $49.15 | $49.15 | $49.20 |
| Purchase #3 | $200.91 | 13.194% | $227.4181 | $227.42 | $227.40 | $227.40 |
| Purchase #4 | $76.89 | 5.857% | $81.3934 | $81.39 | $81.40 | $81.40 |
| Purchase #5 | $228.36 | 13.146% | $258.3802 | $258.38 | $258.40 | $258.40 |
| Purchase #6 | $180.74 | 9.291% | $197.5326 | $197.53 | $197.55 | $197.50 |
| Purchase #7 | $65.77 | 9.765% | $72.1924 | $72.19 | $72.20 | $72.20 |
| 7 purchase totals = | $987.98 | $1,083.9642 | $1,083.95 | $1,084.00 | $1,084.00 | |