| 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 | $191.93 | 7.194% | $205.7374 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $207.37 | 5.603% | $218.9889 | $218.99 | $219.00 | $219.00 |
| Purchase #3 | $243.97 | 11.167% | $271.2141 | $271.21 | $271.20 | $271.20 |
| Purchase #4 | $211.43 | 10.515% | $233.6619 | $233.66 | $233.65 | $233.70 |
| Purchase #5 | $203.33 | 13.623% | $231.0296 | $231.03 | $231.05 | $231.00 |
| Purchase #6 | $77.95 | 13.136% | $88.1895 | $88.19 | $88.20 | $88.20 |
| Purchase #7 | $152.49 | 5.191% | $160.4058 | $160.41 | $160.40 | $160.40 |
| 7 purchase totals = | $1,288.47 | $1,409.2272 | $1,409.23 | $1,409.25 | $1,409.20 | |