| 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 | $198.91 | 10.568% | $219.9308 | $219.93 | $219.95 | $219.90 |
| Purchase #2 | $18.89 | 6.176% | $20.0566 | $20.06 | $20.05 | $20.10 |
| Purchase #3 | $201.98 | 13.374% | $228.9928 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $62.34 | 4.138% | $64.9196 | $64.92 | $64.90 | $64.90 |
| Purchase #5 | $207.75 | 10.202% | $228.9447 | $228.94 | $228.95 | $228.90 |
| Purchase #6 | $180.69 | 13.670% | $205.3903 | $205.39 | $205.40 | $205.40 |
| Purchase #7 | $60.81 | 4.703% | $63.6699 | $63.67 | $63.65 | $63.70 |
| 7 purchase totals = | $931.37 | $1,031.9047 | $1,031.90 | $1,031.90 | $1,031.90 | |