| 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 | $244.64 | 3.212% | $252.4978 | $252.50 | $252.50 | $252.50 |
| Purchase #2 | $132.80 | 8.217% | $143.7122 | $143.71 | $143.70 | $143.70 |
| Purchase #3 | $11.48 | 5.515% | $12.1131 | $12.11 | $12.10 | $12.10 |
| Purchase #4 | $248.84 | 4.874% | $260.9685 | $260.97 | $260.95 | $261.00 |
| Purchase #5 | $195.27 | 11.171% | $217.0836 | $217.08 | $217.10 | $217.10 |
| Purchase #6 | $68.59 | 12.141% | $76.9175 | $76.92 | $76.90 | $76.90 |
| Purchase #7 | $108.82 | 8.667% | $118.2514 | $118.25 | $118.25 | $118.30 |
| 7 purchase totals = | $1,010.44 | $1,081.5441 | $1,081.54 | $1,081.50 | $1,081.60 | |