| 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 | $117.91 | 9.146% | $128.694 | $128.69 | $128.70 | $128.70 |
| Purchase #2 | $231.83 | 11.259% | $257.9317 | $257.93 | $257.95 | $257.90 |
| Purchase #3 | $102.81 | 13.686% | $116.8806 | $116.88 | $116.90 | $116.90 |
| Purchase #4 | $208.82 | 10.429% | $230.5978 | $230.60 | $230.60 | $230.60 |
| Purchase #5 | $65.62 | 13.206% | $74.2858 | $74.29 | $74.30 | $74.30 |
| Purchase #6 | $21.75 | 11.763% | $24.3085 | $24.31 | $24.30 | $24.30 |
| Purchase #7 | $234.46 | 12.699% | $264.2341 | $264.23 | $264.25 | $264.20 |
| 7 purchase totals = | $983.20 | $1,096.9325 | $1,096.93 | $1,097.00 | $1,096.90 | |