| 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 | $219.30 | 9.827% | $240.8506 | $240.85 | $240.85 | $240.90 |
| Purchase #2 | $230.32 | 8.760% | $250.496 | $250.50 | $250.50 | $250.50 |
| Purchase #3 | $67.44 | 4.840% | $70.7041 | $70.70 | $70.70 | $70.70 |
| Purchase #4 | $182.78 | 4.865% | $191.6722 | $191.67 | $191.65 | $191.70 |
| Purchase #5 | $216.96 | 11.138% | $241.125 | $241.13 | $241.15 | $241.10 |
| Purchase #6 | $101.88 | 4.282% | $106.2425 | $106.24 | $106.25 | $106.20 |
| Purchase #7 | $163.86 | 4.447% | $171.1469 | $171.15 | $171.15 | $171.10 |
| 7 purchase totals = | $1,182.54 | $1,272.2373 | $1,272.24 | $1,272.25 | $1,272.20 | |