| 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 | $131.41 | 8.873% | $143.07 | $143.07 | $143.05 | $143.10 |
| Purchase #2 | $36.62 | 11.402% | $40.7954 | $40.80 | $40.80 | $40.80 |
| Purchase #3 | $199.30 | 9.770% | $218.7716 | $218.77 | $218.75 | $218.80 |
| Purchase #4 | $111.34 | 9.677% | $122.1144 | $122.11 | $122.10 | $122.10 |
| Purchase #5 | $187.27 | 6.266% | $199.0043 | $199.00 | $199.00 | $199.00 |
| Purchase #6 | $226.30 | 10.565% | $250.2086 | $250.21 | $250.20 | $250.20 |
| Purchase #7 | $61.97 | 12.425% | $69.6698 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $954.21 | $1,043.6341 | $1,043.63 | $1,043.55 | $1,043.70 | |