| 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 | $212.97 | 7.863% | $229.7158 | $229.72 | $229.70 | $229.70 |
| Purchase #2 | $126.89 | 6.802% | $135.5211 | $135.52 | $135.50 | $135.50 |
| Purchase #3 | $113.90 | 11.472% | $126.9666 | $126.97 | $126.95 | $127.00 |
| Purchase #4 | $217.45 | 13.164% | $246.0751 | $246.08 | $246.10 | $246.10 |
| Purchase #5 | $154.75 | 9.136% | $168.888 | $168.89 | $168.90 | $168.90 |
| Purchase #6 | $72.37 | 9.633% | $79.3414 | $79.34 | $79.35 | $79.30 |
| Purchase #7 | $107.92 | 8.236% | $116.8083 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $1,006.25 | $1,103.3163 | $1,103.33 | $1,103.30 | $1,103.30 | |