| 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 | $222.73 | 8.766% | $242.2545 | $242.25 | $242.25 | $242.30 |
| Purchase #2 | $32.72 | 4.109% | $34.0645 | $34.06 | $34.05 | $34.10 |
| Purchase #3 | $24.82 | 7.647% | $26.718 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $151.91 | 3.469% | $157.1798 | $157.18 | $157.20 | $157.20 |
| Purchase #5 | $112.70 | 6.289% | $119.7877 | $119.79 | $119.80 | $119.80 |
| Purchase #6 | $43.62 | 6.141% | $46.2987 | $46.30 | $46.30 | $46.30 |
| Purchase #7 | $20.75 | 3.506% | $21.4775 | $21.48 | $21.50 | $21.50 |
| 7 purchase totals = | $609.25 | $647.7807 | $647.78 | $647.80 | $647.90 | |