| 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 | $222.95 | 7.393% | $239.4327 | $239.43 | $239.45 | $239.40 |
| Purchase #2 | $241.78 | 8.753% | $262.943 | $262.94 | $262.95 | $262.90 |
| Purchase #3 | $27.93 | 6.658% | $29.7896 | $29.79 | $29.80 | $29.80 |
| Purchase #4 | $234.68 | 3.266% | $242.3446 | $242.34 | $242.35 | $242.30 |
| Purchase #5 | $113.79 | 8.365% | $123.3085 | $123.31 | $123.30 | $123.30 |
| Purchase #6 | $130.74 | 5.689% | $138.1778 | $138.18 | $138.20 | $138.20 |
| Purchase #7 | $240.56 | 12.265% | $270.0647 | $270.06 | $270.05 | $270.10 |
| 7 purchase totals = | $1,212.43 | $1,306.0609 | $1,306.05 | $1,306.10 | $1,306.00 | |