| 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 | $199.90 | 13.398% | $226.6826 | $226.68 | $226.70 | $226.70 |
| Purchase #2 | $220.83 | 3.549% | $228.6673 | $228.67 | $228.65 | $228.70 |
| Purchase #3 | $99.88 | 5.519% | $105.3924 | $105.39 | $105.40 | $105.40 |
| Purchase #4 | $28.97 | 3.144% | $29.8808 | $29.88 | $29.90 | $29.90 |
| Purchase #5 | $98.70 | 11.395% | $109.9469 | $109.95 | $109.95 | $109.90 |
| Purchase #6 | $229.34 | 12.227% | $257.3814 | $257.38 | $257.40 | $257.40 |
| Purchase #7 | $155.73 | 13.692% | $177.0526 | $177.05 | $177.05 | $177.10 |
| 7 purchase totals = | $1,033.35 | $1,135.0040 | $1,135.00 | $1,135.05 | $1,135.10 | |