| 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 | $217.82 | 8.848% | $237.0927 | $237.09 | $237.10 | $237.10 |
| Purchase #2 | $175.54 | 12.346% | $197.2122 | $197.21 | $197.20 | $197.20 |
| Purchase #3 | $229.98 | 13.367% | $260.7214 | $260.72 | $260.70 | $260.70 |
| Purchase #4 | $125.62 | 11.212% | $139.7045 | $139.70 | $139.70 | $139.70 |
| Purchase #5 | $194.58 | 7.197% | $208.5839 | $208.58 | $208.60 | $208.60 |
| Purchase #6 | $242.46 | 5.536% | $255.8826 | $255.88 | $255.90 | $255.90 |
| Purchase #7 | $29.85 | 13.793% | $33.9672 | $33.97 | $33.95 | $34.00 |
| 7 purchase totals = | $1,215.85 | $1,333.1645 | $1,333.15 | $1,333.15 | $1,333.20 | |