| 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 | $187.48 | 13.216% | $212.2574 | $212.26 | $212.25 | $212.30 |
| Purchase #2 | $190.29 | 12.105% | $213.3246 | $213.32 | $213.30 | $213.30 |
| Purchase #3 | $50.30 | 4.767% | $52.6978 | $52.70 | $52.70 | $52.70 |
| Purchase #4 | $36.83 | 3.429% | $38.0929 | $38.09 | $38.10 | $38.10 |
| Purchase #5 | $155.82 | 7.233% | $167.0905 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $206.79 | 7.688% | $222.688 | $222.69 | $222.70 | $222.70 |
| Purchase #7 | $132.72 | 12.303% | $149.0485 | $149.05 | $149.05 | $149.00 |
| 7 purchase totals = | $960.23 | $1,055.1997 | $1,055.20 | $1,055.20 | $1,055.20 | |