| 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 | $240.38 | 5.174% | $252.8173 | $252.82 | $252.80 | $252.80 |
| Purchase #2 | $207.27 | 10.681% | $229.4085 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $112.40 | 11.694% | $125.5441 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $51.29 | 8.459% | $55.6286 | $55.63 | $55.65 | $55.60 |
| Purchase #5 | $113.93 | 11.369% | $126.8827 | $126.88 | $126.90 | $126.90 |
| Purchase #6 | $153.75 | 7.331% | $165.0214 | $165.02 | $165.00 | $165.00 |
| Purchase #7 | $119.46 | 4.603% | $124.9587 | $124.96 | $124.95 | $125.00 |
| 7 purchase totals = | $998.48 | $1,080.2613 | $1,080.26 | $1,080.25 | $1,080.20 | |