| 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 | $185.26 | 6.654% | $197.5872 | $197.59 | $197.60 | $197.60 |
| Purchase #2 | $246.91 | 3.293% | $255.0407 | $255.04 | $255.05 | $255.00 |
| Purchase #3 | $177.82 | 7.411% | $190.9982 | $191.00 | $191.00 | $191.00 |
| Purchase #4 | $231.55 | 10.565% | $256.0133 | $256.01 | $256.00 | $256.00 |
| Purchase #5 | $125.91 | 11.545% | $140.4463 | $140.45 | $140.45 | $140.40 |
| Purchase #6 | $180.77 | 9.822% | $198.5252 | $198.53 | $198.55 | $198.50 |
| Purchase #7 | $209.27 | 5.197% | $220.1458 | $220.15 | $220.15 | $220.10 |
| 7 purchase totals = | $1,357.49 | $1,458.7567 | $1,458.77 | $1,458.80 | $1,458.60 | |