| 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 | $242.62 | 9.102% | $264.7033 | $264.70 | $264.70 | $264.70 |
| Purchase #2 | $203.69 | 7.684% | $219.3415 | $219.34 | $219.35 | $219.30 |
| Purchase #3 | $128.68 | 8.595% | $139.74 | $139.74 | $139.75 | $139.70 |
| Purchase #4 | $73.98 | 8.456% | $80.2357 | $80.24 | $80.25 | $80.20 |
| Purchase #5 | $35.72 | 7.415% | $38.3686 | $38.37 | $38.35 | $38.40 |
| Purchase #6 | $14.35 | 13.498% | $16.287 | $16.29 | $16.30 | $16.30 |
| Purchase #7 | $73.53 | 7.751% | $79.2293 | $79.23 | $79.25 | $79.20 |
| 7 purchase totals = | $772.57 | $837.9054 | $837.91 | $837.95 | $837.80 | |