| 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 | $237.30 | 12.626% | $267.2615 | $267.26 | $267.25 | $267.30 |
| Purchase #2 | $24.55 | 12.700% | $27.6679 | $27.67 | $27.65 | $27.70 |
| Purchase #3 | $12.60 | 3.609% | $13.0547 | $13.05 | $13.05 | $13.10 |
| Purchase #4 | $217.75 | 12.454% | $244.8686 | $244.87 | $244.85 | $244.90 |
| Purchase #5 | $179.79 | 9.269% | $196.4547 | $196.45 | $196.45 | $196.50 |
| Purchase #6 | $183.81 | 8.422% | $199.2905 | $199.29 | $199.30 | $199.30 |
| Purchase #7 | $145.61 | 5.841% | $154.1151 | $154.12 | $154.10 | $154.10 |
| 7 purchase totals = | $1,001.41 | $1,102.7130 | $1,102.71 | $1,102.65 | $1,102.90 | |