| 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 | $104.79 | 4.338% | $109.3358 | $109.34 | $109.35 | $109.30 |
| Purchase #2 | $238.89 | 3.699% | $247.7265 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $73.26 | 6.611% | $78.1032 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $182.51 | 12.772% | $205.8202 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $113.42 | 10.415% | $125.2327 | $125.23 | $125.25 | $125.20 |
| Purchase #6 | $24.26 | 13.159% | $27.4524 | $27.45 | $27.45 | $27.50 |
| Purchase #7 | $84.85 | 10.114% | $93.4317 | $93.43 | $93.45 | $93.40 |
| 7 purchase totals = | $821.98 | $887.1025 | $887.10 | $887.15 | $887.00 | |