| 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 | $115.33 | 4.129% | $120.092 | $120.09 | $120.10 | $120.10 |
| Purchase #2 | $165.75 | 8.502% | $179.8421 | $179.84 | $179.85 | $179.80 |
| Purchase #3 | $188.57 | 11.554% | $210.3574 | $210.36 | $210.35 | $210.40 |
| Purchase #4 | $113.28 | 10.369% | $125.026 | $125.03 | $125.05 | $125.00 |
| Purchase #5 | $218.83 | 10.138% | $241.015 | $241.02 | $241.00 | $241.00 |
| Purchase #6 | $126.28 | 4.714% | $132.2328 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $217.26 | 9.421% | $237.7281 | $237.73 | $237.75 | $237.70 |
| 7 purchase totals = | $1,145.30 | $1,246.2934 | $1,246.30 | $1,246.35 | $1,246.20 | |