| 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 | $229.79 | 11.728% | $256.7398 | $256.74 | $256.75 | $256.70 |
| Purchase #2 | $7.52 | 8.669% | $8.1719 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $246.39 | 8.716% | $267.8654 | $267.87 | $267.85 | $267.90 |
| Purchase #4 | $241.28 | 4.832% | $252.9386 | $252.94 | $252.95 | $252.90 |
| Purchase #5 | $89.70 | 10.607% | $99.2145 | $99.21 | $99.20 | $99.20 |
| Purchase #6 | $111.54 | 3.180% | $115.087 | $115.09 | $115.10 | $115.10 |
| Purchase #7 | $200.61 | 11.134% | $222.9459 | $222.95 | $222.95 | $222.90 |
| 7 purchase totals = | $1,126.83 | $1,222.9631 | $1,222.97 | $1,222.95 | $1,222.90 | |