| 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 | $99.72 | 4.299% | $104.007 | $104.01 | $104.00 | $104.00 |
| Purchase #2 | $153.95 | 12.869% | $173.7618 | $173.76 | $173.75 | $173.80 |
| Purchase #3 | $220.63 | 12.605% | $248.4404 | $248.44 | $248.45 | $248.40 |
| Purchase #4 | $149.26 | 7.787% | $160.8829 | $160.88 | $160.90 | $160.90 |
| Purchase #5 | $159.93 | 7.625% | $172.1247 | $172.12 | $172.10 | $172.10 |
| Purchase #6 | $192.44 | 8.587% | $208.9648 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $40.82 | 12.852% | $46.0662 | $46.07 | $46.05 | $46.10 |
| 7 purchase totals = | $1,016.75 | $1,114.2478 | $1,114.24 | $1,114.20 | $1,114.30 | |