| 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 | $235.61 | 8.590% | $255.8489 | $255.85 | $255.85 | $255.80 |
| Purchase #2 | $58.29 | 5.580% | $61.5426 | $61.54 | $61.55 | $61.50 |
| Purchase #3 | $249.28 | 3.421% | $257.8079 | $257.81 | $257.80 | $257.80 |
| Purchase #4 | $206.61 | 9.515% | $226.2689 | $226.27 | $226.25 | $226.30 |
| Purchase #5 | $82.68 | 13.393% | $93.7533 | $93.75 | $93.75 | $93.80 |
| Purchase #6 | $6.43 | 10.223% | $7.0873 | $7.09 | $7.10 | $7.10 |
| Purchase #7 | $222.55 | 13.360% | $252.2827 | $252.28 | $252.30 | $252.30 |
| 7 purchase totals = | $1,061.45 | $1,154.5916 | $1,154.59 | $1,154.60 | $1,154.60 | |