| 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 | $205.64 | 6.343% | $218.6837 | $218.68 | $218.70 | $218.70 |
| Purchase #2 | $25.70 | 6.741% | $27.4324 | $27.43 | $27.45 | $27.40 |
| Purchase #3 | $206.96 | 13.465% | $234.8272 | $234.83 | $234.85 | $234.80 |
| Purchase #4 | $219.78 | 12.123% | $246.4239 | $246.42 | $246.40 | $246.40 |
| Purchase #5 | $141.47 | 3.367% | $146.2333 | $146.23 | $146.25 | $146.20 |
| Purchase #6 | $131.99 | 9.535% | $144.5752 | $144.58 | $144.60 | $144.60 |
| Purchase #7 | $228.92 | 10.747% | $253.522 | $253.52 | $253.50 | $253.50 |
| 7 purchase totals = | $1,160.46 | $1,271.6977 | $1,271.69 | $1,271.75 | $1,271.60 | |