| 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 | $26.89 | 8.387% | $29.1453 | $29.15 | $29.15 | $29.10 |
| Purchase #2 | $172.83 | 5.588% | $182.4877 | $182.49 | $182.50 | $182.50 |
| Purchase #3 | $225.37 | 6.405% | $239.8049 | $239.80 | $239.80 | $239.80 |
| Purchase #4 | $205.86 | 4.309% | $214.7305 | $214.73 | $214.75 | $214.70 |
| Purchase #5 | $111.50 | 12.214% | $125.1186 | $125.12 | $125.10 | $125.10 |
| Purchase #6 | $57.31 | 5.463% | $60.4408 | $60.44 | $60.45 | $60.40 |
| Purchase #7 | $144.87 | 6.613% | $154.4503 | $154.45 | $154.45 | $154.50 |
| 7 purchase totals = | $944.63 | $1,006.1781 | $1,006.18 | $1,006.20 | $1,006.10 | |