| 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 | $117.97 | 3.385% | $121.9633 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $88.28 | 10.352% | $97.4187 | $97.42 | $97.40 | $97.40 |
| Purchase #3 | $193.30 | 9.212% | $211.1068 | $211.11 | $211.10 | $211.10 |
| Purchase #4 | $236.87 | 4.812% | $248.2682 | $248.27 | $248.25 | $248.30 |
| Purchase #5 | $143.33 | 5.188% | $150.766 | $150.77 | $150.75 | $150.80 |
| Purchase #6 | $156.26 | 8.275% | $169.1905 | $169.19 | $169.20 | $169.20 |
| Purchase #7 | $210.57 | 12.756% | $237.4303 | $237.43 | $237.45 | $237.40 |
| 7 purchase totals = | $1,146.58 | $1,236.1438 | $1,236.15 | $1,236.10 | $1,236.20 | |