| 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 | $209.99 | 13.274% | $237.8641 | $237.86 | $237.85 | $237.90 |
| Purchase #2 | $175.82 | 10.418% | $194.1369 | $194.14 | $194.15 | $194.10 |
| Purchase #3 | $121.55 | 11.293% | $135.2766 | $135.28 | $135.30 | $135.30 |
| Purchase #4 | $18.32 | 10.126% | $20.1751 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $70.69 | 3.823% | $73.3925 | $73.39 | $73.40 | $73.40 |
| Purchase #6 | $17.58 | 3.779% | $18.2443 | $18.24 | $18.25 | $18.20 |
| Purchase #7 | $133.31 | 13.376% | $151.1415 | $151.14 | $151.15 | $151.10 |
| 7 purchase totals = | $747.26 | $830.2310 | $830.23 | $830.30 | $830.20 | |