| 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 | $190.33 | 4.290% | $198.4952 | $198.50 | $198.50 | $198.50 |
| Purchase #2 | $117.32 | 13.316% | $132.9423 | $132.94 | $132.95 | $132.90 |
| Purchase #3 | $241.58 | 11.202% | $268.6418 | $268.64 | $268.65 | $268.60 |
| Purchase #4 | $220.97 | 6.257% | $234.7961 | $234.80 | $234.80 | $234.80 |
| Purchase #5 | $5.55 | 7.531% | $5.968 | $5.97 | $5.95 | $6.00 |
| Purchase #6 | $113.28 | 8.304% | $122.6868 | $122.69 | $122.70 | $122.70 |
| Purchase #7 | $244.77 | 8.198% | $264.8362 | $264.84 | $264.85 | $264.80 |
| 7 purchase totals = | $1,133.80 | $1,228.3664 | $1,228.38 | $1,228.40 | $1,228.30 | |