| 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 | $232.56 | 13.694% | $264.4068 | $264.41 | $264.40 | $264.40 |
| Purchase #2 | $121.66 | 10.325% | $134.2214 | $134.22 | $134.20 | $134.20 |
| Purchase #3 | $204.65 | 8.248% | $221.5295 | $221.53 | $221.55 | $221.50 |
| Purchase #4 | $16.68 | 4.350% | $17.4056 | $17.41 | $17.40 | $17.40 |
| Purchase #5 | $10.46 | 13.543% | $11.8766 | $11.88 | $11.90 | $11.90 |
| Purchase #6 | $179.33 | 11.570% | $200.0785 | $200.08 | $200.10 | $200.10 |
| Purchase #7 | $12.51 | 11.511% | $13.95 | $13.95 | $13.95 | $14.00 |
| 7 purchase totals = | $777.85 | $863.4684 | $863.48 | $863.50 | $863.50 | |