| 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 | $204.70 | 13.201% | $231.7224 | $231.72 | $231.70 | $231.70 |
| Purchase #2 | $225.45 | 10.183% | $248.4076 | $248.41 | $248.40 | $248.40 |
| Purchase #3 | $11.61 | 6.372% | $12.3498 | $12.35 | $12.35 | $12.30 |
| Purchase #4 | $127.48 | 6.282% | $135.4883 | $135.49 | $135.50 | $135.50 |
| Purchase #5 | $66.43 | 12.508% | $74.7391 | $74.74 | $74.75 | $74.70 |
| Purchase #6 | $72.40 | 10.865% | $80.2663 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $31.96 | 3.454% | $33.0639 | $33.06 | $33.05 | $33.10 |
| 7 purchase totals = | $740.03 | $816.0374 | $816.04 | $816.00 | $816.00 | |