| 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 | $125.34 | 11.811% | $140.1439 | $140.14 | $140.15 | $140.10 |
| Purchase #2 | $221.42 | 11.439% | $246.7482 | $246.75 | $246.75 | $246.70 |
| Purchase #3 | $132.63 | 13.721% | $150.8282 | $150.83 | $150.85 | $150.80 |
| Purchase #4 | $248.97 | 6.778% | $265.8452 | $265.85 | $265.85 | $265.80 |
| Purchase #5 | $60.53 | 5.587% | $63.9118 | $63.91 | $63.90 | $63.90 |
| Purchase #6 | $176.82 | 4.695% | $185.1217 | $185.12 | $185.10 | $185.10 |
| Purchase #7 | $221.51 | 13.473% | $251.354 | $251.35 | $251.35 | $251.40 |
| 7 purchase totals = | $1,187.22 | $1,303.9530 | $1,303.95 | $1,303.95 | $1,303.80 | |