| 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 | $233.55 | 13.656% | $265.4436 | $265.44 | $265.45 | $265.40 |
| Purchase #2 | $199.79 | 13.687% | $227.1353 | $227.14 | $227.15 | $227.10 |
| Purchase #3 | $220.53 | 10.216% | $243.0593 | $243.06 | $243.05 | $243.10 |
| Purchase #4 | $169.97 | 13.748% | $193.3375 | $193.34 | $193.35 | $193.30 |
| Purchase #5 | $189.61 | 5.180% | $199.4318 | $199.43 | $199.45 | $199.40 |
| Purchase #6 | $167.83 | 10.347% | $185.1954 | $185.20 | $185.20 | $185.20 |
| Purchase #7 | $190.33 | 6.796% | $203.2648 | $203.26 | $203.25 | $203.30 |
| 7 purchase totals = | $1,371.61 | $1,516.8677 | $1,516.87 | $1,516.90 | $1,516.80 | |