| 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 | $210.64 | 11.700% | $235.2849 | $235.28 | $235.30 | $235.30 |
| Purchase #2 | $116.31 | 11.166% | $129.2972 | $129.30 | $129.30 | $129.30 |
| Purchase #3 | $72.43 | 4.193% | $75.467 | $75.47 | $75.45 | $75.50 |
| Purchase #4 | $48.74 | 3.333% | $50.3645 | $50.36 | $50.35 | $50.40 |
| Purchase #5 | $116.98 | 7.524% | $125.7816 | $125.78 | $125.80 | $125.80 |
| Purchase #6 | $99.37 | 11.360% | $110.6584 | $110.66 | $110.65 | $110.70 |
| Purchase #7 | $7.59 | 8.662% | $8.2474 | $8.25 | $8.25 | $8.20 |
| 7 purchase totals = | $672.06 | $735.1010 | $735.10 | $735.10 | $735.20 | |