| 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 | $32.99 | 9.116% | $35.9974 | $36.00 | $36.00 | $36.00 |
| Purchase #2 | $199.36 | 7.207% | $213.7279 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $7.44 | 9.415% | $8.1405 | $8.14 | $8.15 | $8.10 |
| Purchase #4 | $151.46 | 8.228% | $163.9221 | $163.92 | $163.90 | $163.90 |
| Purchase #5 | $180.91 | 6.542% | $192.7451 | $192.75 | $192.75 | $192.70 |
| Purchase #6 | $243.79 | 3.446% | $252.191 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $136.90 | 6.399% | $145.6602 | $145.66 | $145.65 | $145.70 |
| 7 purchase totals = | $952.85 | $1,012.3842 | $1,012.39 | $1,012.40 | $1,012.30 | |