| 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 | $105.84 | 8.699% | $115.047 | $115.05 | $115.05 | $115.00 |
| Purchase #2 | $31.78 | 7.346% | $34.1146 | $34.11 | $34.10 | $34.10 |
| Purchase #3 | $87.56 | 13.417% | $99.3079 | $99.31 | $99.30 | $99.30 |
| Purchase #4 | $18.79 | 12.106% | $21.0647 | $21.06 | $21.05 | $21.10 |
| Purchase #5 | $226.36 | 13.661% | $257.283 | $257.28 | $257.30 | $257.30 |
| Purchase #6 | $76.52 | 11.351% | $85.2058 | $85.21 | $85.20 | $85.20 |
| Purchase #7 | $250.59 | 8.283% | $271.3464 | $271.35 | $271.35 | $271.30 |
| 7 purchase totals = | $797.44 | $883.3694 | $883.37 | $883.35 | $883.30 | |