| 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 | $170.62 | 13.238% | $193.2067 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $77.34 | 12.497% | $87.0052 | $87.01 | $87.00 | $87.00 |
| Purchase #3 | $91.62 | 7.628% | $98.6088 | $98.61 | $98.60 | $98.60 |
| Purchase #4 | $77.69 | 5.791% | $82.189 | $82.19 | $82.20 | $82.20 |
| Purchase #5 | $241.94 | 9.510% | $264.9485 | $264.95 | $264.95 | $264.90 |
| Purchase #6 | $249.99 | 10.523% | $276.2964 | $276.30 | $276.30 | $276.30 |
| Purchase #7 | $94.66 | 12.382% | $106.3808 | $106.38 | $106.40 | $106.40 |
| 7 purchase totals = | $1,003.86 | $1,108.6354 | $1,108.65 | $1,108.65 | $1,108.60 | |