| 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 | $228.52 | 13.257% | $258.8149 | $258.81 | $258.80 | $258.80 |
| Purchase #2 | $5.32 | 3.846% | $5.5246 | $5.52 | $5.50 | $5.50 |
| Purchase #3 | $68.69 | 8.390% | $74.4531 | $74.45 | $74.45 | $74.50 |
| Purchase #4 | $138.70 | 6.540% | $147.771 | $147.77 | $147.75 | $147.80 |
| Purchase #5 | $30.76 | 12.116% | $34.4869 | $34.49 | $34.50 | $34.50 |
| Purchase #6 | $242.49 | 9.458% | $265.4247 | $265.42 | $265.40 | $265.40 |
| Purchase #7 | $118.57 | 8.666% | $128.8453 | $128.85 | $128.85 | $128.80 |
| 7 purchase totals = | $833.05 | $915.3205 | $915.31 | $915.25 | $915.30 | |