| 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 | $220.98 | 5.778% | $233.7482 | $233.75 | $233.75 | $233.70 |
| Purchase #2 | $238.65 | 5.623% | $252.0693 | $252.07 | $252.05 | $252.10 |
| Purchase #3 | $28.69 | 10.645% | $31.7441 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $162.96 | 6.786% | $174.0185 | $174.02 | $174.00 | $174.00 |
| Purchase #5 | $55.63 | 9.766% | $61.0628 | $61.06 | $61.05 | $61.10 |
| Purchase #6 | $237.38 | 3.660% | $246.0681 | $246.07 | $246.05 | $246.10 |
| Purchase #7 | $227.41 | 10.518% | $251.329 | $251.33 | $251.35 | $251.30 |
| 7 purchase totals = | $1,171.70 | $1,250.0400 | $1,250.04 | $1,250.00 | $1,250.00 | |