| 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 | $106.82 | 12.254% | $119.9097 | $119.91 | $119.90 | $119.90 |
| Purchase #2 | $248.38 | 9.115% | $271.0198 | $271.02 | $271.00 | $271.00 |
| Purchase #3 | $70.74 | 11.790% | $79.0802 | $79.08 | $79.10 | $79.10 |
| Purchase #4 | $107.28 | 11.315% | $119.4187 | $119.42 | $119.40 | $119.40 |
| Purchase #5 | $127.48 | 6.181% | $135.3595 | $135.36 | $135.35 | $135.40 |
| Purchase #6 | $27.41 | 4.694% | $28.6966 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $186.38 | 10.143% | $205.2845 | $205.28 | $205.30 | $205.30 |
| 7 purchase totals = | $874.49 | $958.7690 | $958.77 | $958.75 | $958.80 | |