| 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 | $42.50 | 11.721% | $47.4814 | $47.48 | $47.50 | $47.50 |
| Purchase #2 | $197.60 | 4.423% | $206.3398 | $206.34 | $206.35 | $206.30 |
| Purchase #3 | $201.39 | 12.693% | $226.9524 | $226.95 | $226.95 | $227.00 |
| Purchase #4 | $228.28 | 5.466% | $240.7578 | $240.76 | $240.75 | $240.80 |
| Purchase #5 | $246.83 | 5.872% | $261.3239 | $261.32 | $261.30 | $261.30 |
| Purchase #6 | $31.74 | 7.491% | $34.1176 | $34.12 | $34.10 | $34.10 |
| Purchase #7 | $68.38 | 12.758% | $77.1039 | $77.10 | $77.10 | $77.10 |
| 7 purchase totals = | $1,016.72 | $1,094.0768 | $1,094.07 | $1,094.05 | $1,094.10 | |