| 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 | $206.27 | 10.613% | $228.1614 | $228.16 | $228.15 | $228.20 |
| Purchase #2 | $203.30 | 6.376% | $216.2624 | $216.26 | $216.25 | $216.30 |
| Purchase #3 | $116.97 | 3.475% | $121.0347 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $226.58 | 11.586% | $252.8316 | $252.83 | $252.85 | $252.80 |
| Purchase #5 | $210.74 | 3.375% | $217.8525 | $217.85 | $217.85 | $217.90 |
| Purchase #6 | $250.57 | 12.410% | $281.6657 | $281.67 | $281.65 | $281.70 |
| Purchase #7 | $28.26 | 3.622% | $29.2836 | $29.28 | $29.30 | $29.30 |
| 7 purchase totals = | $1,242.69 | $1,347.0919 | $1,347.08 | $1,347.10 | $1,347.20 | |