| 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 | $243.61 | 9.236% | $266.1098 | $266.11 | $266.10 | $266.10 |
| Purchase #2 | $61.79 | 13.320% | $70.0204 | $70.02 | $70.00 | $70.00 |
| Purchase #3 | $159.35 | 4.253% | $166.1272 | $166.13 | $166.15 | $166.10 |
| Purchase #4 | $11.64 | 7.819% | $12.5501 | $12.55 | $12.55 | $12.60 |
| Purchase #5 | $174.43 | 9.179% | $190.4409 | $190.44 | $190.45 | $190.40 |
| Purchase #6 | $110.76 | 4.618% | $115.8749 | $115.87 | $115.85 | $115.90 |
| Purchase #7 | $104.85 | 11.711% | $117.129 | $117.13 | $117.15 | $117.10 |
| 7 purchase totals = | $866.43 | $938.2523 | $938.25 | $938.25 | $938.20 | |