| 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 | $106.77 | 9.856% | $117.2933 | $117.29 | $117.30 | $117.30 |
| Purchase #2 | $111.54 | 6.151% | $118.4008 | $118.40 | $118.40 | $118.40 |
| Purchase #3 | $207.79 | 4.198% | $216.513 | $216.51 | $216.50 | $216.50 |
| Purchase #4 | $21.59 | 10.418% | $23.8392 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $200.62 | 8.785% | $218.2445 | $218.24 | $218.25 | $218.20 |
| Purchase #6 | $187.69 | 6.444% | $199.7847 | $199.78 | $199.80 | $199.80 |
| Purchase #7 | $71.73 | 4.691% | $75.0949 | $75.09 | $75.10 | $75.10 |
| 7 purchase totals = | $907.73 | $969.1704 | $969.15 | $969.20 | $969.10 | |