| 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 | $128.48 | 10.509% | $141.982 | $141.98 | $142.00 | $142.00 |
| Purchase #2 | $119.39 | 4.746% | $125.0562 | $125.06 | $125.05 | $125.10 |
| Purchase #3 | $186.33 | 10.280% | $205.4847 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $229.66 | 9.307% | $251.0345 | $251.03 | $251.05 | $251.00 |
| Purchase #5 | $105.47 | 11.358% | $117.4493 | $117.45 | $117.45 | $117.40 |
| Purchase #6 | $151.41 | 12.674% | $170.5997 | $170.60 | $170.60 | $170.60 |
| Purchase #7 | $203.58 | 10.221% | $224.3879 | $224.39 | $224.40 | $224.40 |
| 7 purchase totals = | $1,124.32 | $1,235.9943 | $1,235.99 | $1,236.05 | $1,236.00 | |