| 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 | $219.58 | 13.235% | $248.6414 | $248.64 | $248.65 | $248.60 |
| Purchase #2 | $15.44 | 12.659% | $17.3945 | $17.39 | $17.40 | $17.40 |
| Purchase #3 | $108.65 | 11.608% | $121.2621 | $121.26 | $121.25 | $121.30 |
| Purchase #4 | $97.54 | 4.808% | $102.2297 | $102.23 | $102.25 | $102.20 |
| Purchase #5 | $243.94 | 11.406% | $271.7638 | $271.76 | $271.75 | $271.80 |
| Purchase #6 | $249.88 | 12.148% | $280.2354 | $280.24 | $280.25 | $280.20 |
| Purchase #7 | $245.68 | 8.193% | $265.8086 | $265.81 | $265.80 | $265.80 |
| 7 purchase totals = | $1,180.71 | $1,307.3355 | $1,307.33 | $1,307.35 | $1,307.30 | |