| 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 | $249.47 | 4.773% | $261.3772 | $261.38 | $261.40 | $261.40 |
| Purchase #2 | $161.33 | 13.383% | $182.9208 | $182.92 | $182.90 | $182.90 |
| Purchase #3 | $173.54 | 11.153% | $192.8949 | $192.89 | $192.90 | $192.90 |
| Purchase #4 | $128.78 | 6.617% | $137.3014 | $137.30 | $137.30 | $137.30 |
| Purchase #5 | $139.98 | 6.535% | $149.1277 | $149.13 | $149.15 | $149.10 |
| Purchase #6 | $180.85 | 4.792% | $189.5163 | $189.52 | $189.50 | $189.50 |
| Purchase #7 | $239.47 | 11.580% | $267.2006 | $267.20 | $267.20 | $267.20 |
| 7 purchase totals = | $1,273.42 | $1,380.3389 | $1,380.34 | $1,380.35 | $1,380.30 | |