| 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 | $210.85 | 3.199% | $217.5951 | $217.60 | $217.60 | $217.60 |
| Purchase #2 | $244.69 | 9.497% | $267.9282 | $267.93 | $267.95 | $267.90 |
| Purchase #3 | $134.68 | 11.713% | $150.4551 | $150.46 | $150.45 | $150.50 |
| Purchase #4 | $146.83 | 5.207% | $154.4754 | $154.48 | $154.50 | $154.50 |
| Purchase #5 | $45.55 | 13.326% | $51.62 | $51.62 | $51.60 | $51.60 |
| Purchase #6 | $79.72 | 12.626% | $89.7854 | $89.79 | $89.80 | $89.80 |
| Purchase #7 | $157.60 | 8.385% | $170.8148 | $170.81 | $170.80 | $170.80 |
| 7 purchase totals = | $1,019.92 | $1,102.6740 | $1,102.69 | $1,102.70 | $1,102.70 | |