| 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 | $201.71 | 13.557% | $229.0558 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $167.76 | 3.463% | $173.5695 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $215.76 | 6.177% | $229.0875 | $229.09 | $229.10 | $229.10 |
| Purchase #4 | $160.63 | 5.595% | $169.6172 | $169.62 | $169.60 | $169.60 |
| Purchase #5 | $47.97 | 3.625% | $49.7089 | $49.71 | $49.70 | $49.70 |
| Purchase #6 | $199.38 | 3.571% | $206.4999 | $206.50 | $206.50 | $206.50 |
| Purchase #7 | $151.62 | 7.169% | $162.4896 | $162.49 | $162.50 | $162.50 |
| 7 purchase totals = | $1,144.83 | $1,220.0284 | $1,220.04 | $1,220.00 | $1,220.10 | |