| 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 | $228.87 | 6.634% | $244.0532 | $244.05 | $244.05 | $244.10 |
| Purchase #2 | $136.74 | 6.752% | $145.9727 | $145.97 | $145.95 | $146.00 |
| Purchase #3 | $138.31 | 13.798% | $157.394 | $157.39 | $157.40 | $157.40 |
| Purchase #4 | $126.36 | 8.218% | $136.7443 | $136.74 | $136.75 | $136.70 |
| Purchase #5 | $186.44 | 13.463% | $211.5404 | $211.54 | $211.55 | $211.50 |
| Purchase #6 | $109.91 | 13.768% | $125.0424 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $175.69 | 5.703% | $185.7096 | $185.71 | $185.70 | $185.70 |
| 7 purchase totals = | $1,102.32 | $1,206.4566 | $1,206.44 | $1,206.45 | $1,206.40 | |