| 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 | $227.76 | 7.675% | $245.2406 | $245.24 | $245.25 | $245.20 |
| Purchase #2 | $126.89 | 7.501% | $136.408 | $136.41 | $136.40 | $136.40 |
| Purchase #3 | $120.84 | 7.262% | $129.6154 | $129.62 | $129.60 | $129.60 |
| Purchase #4 | $26.28 | 4.155% | $27.3719 | $27.37 | $27.35 | $27.40 |
| Purchase #5 | $207.25 | 9.873% | $227.7118 | $227.71 | $227.70 | $227.70 |
| Purchase #6 | $68.97 | 10.268% | $76.0518 | $76.05 | $76.05 | $76.10 |
| Purchase #7 | $224.36 | 8.683% | $243.8412 | $243.84 | $243.85 | $243.80 |
| 7 purchase totals = | $1,002.35 | $1,086.2407 | $1,086.24 | $1,086.20 | $1,086.20 | |