| 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 | $121.81 | 3.754% | $126.3827 | $126.38 | $126.40 | $126.40 |
| Purchase #2 | $230.31 | 5.551% | $243.0945 | $243.09 | $243.10 | $243.10 |
| Purchase #3 | $182.36 | 7.461% | $195.9659 | $195.97 | $195.95 | $196.00 |
| Purchase #4 | $185.31 | 3.508% | $191.8107 | $191.81 | $191.80 | $191.80 |
| Purchase #5 | $197.51 | 3.582% | $204.5848 | $204.58 | $204.60 | $204.60 |
| Purchase #6 | $30.92 | 6.679% | $32.9851 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $144.45 | 3.409% | $149.3743 | $149.37 | $149.35 | $149.40 |
| 7 purchase totals = | $1,092.67 | $1,144.1980 | $1,144.19 | $1,144.20 | $1,144.30 | |