| 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 | $210.28 | 8.866% | $228.9234 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $163.88 | 8.532% | $177.8622 | $177.86 | $177.85 | $177.90 |
| Purchase #3 | $82.64 | 11.553% | $92.1874 | $92.19 | $92.20 | $92.20 |
| Purchase #4 | $68.43 | 13.874% | $77.924 | $77.92 | $77.90 | $77.90 |
| Purchase #5 | $141.51 | 4.474% | $147.8412 | $147.84 | $147.85 | $147.80 |
| Purchase #6 | $20.61 | 9.575% | $22.5834 | $22.58 | $22.60 | $22.60 |
| Purchase #7 | $228.36 | 5.264% | $240.3809 | $240.38 | $240.40 | $240.40 |
| 7 purchase totals = | $915.71 | $987.7025 | $987.69 | $987.70 | $987.70 | |