| 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 | $212.82 | 9.373% | $232.7676 | $232.77 | $232.75 | $232.80 |
| Purchase #2 | $171.71 | 10.254% | $189.3171 | $189.32 | $189.30 | $189.30 |
| Purchase #3 | $77.69 | 9.199% | $84.8367 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $65.59 | 7.272% | $70.3597 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $161.73 | 13.633% | $183.7787 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $221.27 | 9.817% | $242.9921 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $67.98 | 13.208% | $76.9588 | $76.96 | $76.95 | $77.00 |
| 7 purchase totals = | $978.79 | $1,081.0107 | $1,081.02 | $1,081.00 | $1,081.10 | |