| 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 | $198.34 | 8.511% | $215.2207 | $215.22 | $215.20 | $215.20 |
| Purchase #2 | $109.59 | 12.168% | $122.9249 | $122.92 | $122.90 | $122.90 |
| Purchase #3 | $44.76 | 5.103% | $47.0441 | $47.04 | $47.05 | $47.00 |
| Purchase #4 | $28.36 | 10.736% | $31.4047 | $31.40 | $31.40 | $31.40 |
| Purchase #5 | $236.57 | 5.226% | $248.9331 | $248.93 | $248.95 | $248.90 |
| Purchase #6 | $31.94 | 10.714% | $35.3621 | $35.36 | $35.35 | $35.40 |
| Purchase #7 | $179.67 | 8.749% | $195.3893 | $195.39 | $195.40 | $195.40 |
| 7 purchase totals = | $829.23 | $896.2789 | $896.26 | $896.25 | $896.20 | |