| 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 | $206.40 | 5.484% | $217.719 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $197.31 | 9.751% | $216.5497 | $216.55 | $216.55 | $216.50 |
| Purchase #3 | $58.66 | 10.135% | $64.6052 | $64.61 | $64.60 | $64.60 |
| Purchase #4 | $173.55 | 4.449% | $181.2712 | $181.27 | $181.25 | $181.30 |
| Purchase #5 | $25.32 | 12.722% | $28.5412 | $28.54 | $28.55 | $28.50 |
| Purchase #6 | $109.30 | 9.447% | $119.6256 | $119.63 | $119.65 | $119.60 |
| Purchase #7 | $20.44 | 12.747% | $23.0455 | $23.05 | $23.05 | $23.00 |
| 7 purchase totals = | $790.98 | $851.3574 | $851.37 | $851.35 | $851.20 | |