| 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 | $219.84 | 6.750% | $234.6792 | $234.68 | $234.70 | $234.70 |
| Purchase #2 | $30.72 | 4.160% | $31.998 | $32.00 | $32.00 | $32.00 |
| Purchase #3 | $38.64 | 9.812% | $42.4314 | $42.43 | $42.45 | $42.40 |
| Purchase #4 | $238.65 | 13.210% | $270.1757 | $270.18 | $270.20 | $270.20 |
| Purchase #5 | $100.27 | 9.623% | $109.919 | $109.92 | $109.90 | $109.90 |
| Purchase #6 | $29.66 | 12.339% | $33.3197 | $33.32 | $33.30 | $33.30 |
| Purchase #7 | $205.88 | 6.711% | $219.6966 | $219.70 | $219.70 | $219.70 |
| 7 purchase totals = | $863.66 | $942.2196 | $942.23 | $942.25 | $942.20 | |