| 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 | $98.82 | 3.625% | $102.4022 | $102.40 | $102.40 | $102.40 |
| Purchase #2 | $72.43 | 10.719% | $80.1938 | $80.19 | $80.20 | $80.20 |
| Purchase #3 | $169.44 | 10.432% | $187.116 | $187.12 | $187.10 | $187.10 |
| Purchase #4 | $25.56 | 3.622% | $26.4858 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $230.70 | 9.336% | $252.2382 | $252.24 | $252.25 | $252.20 |
| Purchase #6 | $101.73 | 9.437% | $111.3303 | $111.33 | $111.35 | $111.30 |
| Purchase #7 | $146.31 | 3.612% | $151.5947 | $151.59 | $151.60 | $151.60 |
| 7 purchase totals = | $844.99 | $911.3610 | $911.36 | $911.40 | $911.30 | |