| 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 | $112.96 | 6.823% | $120.6673 | $120.67 | $120.65 | $120.70 |
| Purchase #2 | $215.32 | 11.182% | $239.3971 | $239.40 | $239.40 | $239.40 |
| Purchase #3 | $195.45 | 13.204% | $221.2572 | $221.26 | $221.25 | $221.30 |
| Purchase #4 | $225.91 | 3.165% | $233.0601 | $233.06 | $233.05 | $233.10 |
| Purchase #5 | $167.30 | 3.667% | $173.4349 | $173.43 | $173.45 | $173.40 |
| Purchase #6 | $217.93 | 11.690% | $243.406 | $243.41 | $243.40 | $243.40 |
| Purchase #7 | $176.81 | 9.476% | $193.5645 | $193.56 | $193.55 | $193.60 |
| 7 purchase totals = | $1,311.68 | $1,424.7871 | $1,424.79 | $1,424.75 | $1,424.90 | |