| 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 | $216.50 | 11.159% | $240.6592 | $240.66 | $240.65 | $240.70 |
| Purchase #2 | $204.58 | 12.201% | $229.5408 | $229.54 | $229.55 | $229.50 |
| Purchase #3 | $17.67 | 9.874% | $19.4147 | $19.41 | $19.40 | $19.40 |
| Purchase #4 | $116.34 | 9.763% | $127.6983 | $127.70 | $127.70 | $127.70 |
| Purchase #5 | $203.60 | 4.476% | $212.7131 | $212.71 | $212.70 | $212.70 |
| Purchase #6 | $188.25 | 11.481% | $209.863 | $209.86 | $209.85 | $209.90 |
| Purchase #7 | $138.95 | 8.225% | $150.3786 | $150.38 | $150.40 | $150.40 |
| 7 purchase totals = | $1,085.89 | $1,190.2677 | $1,190.26 | $1,190.25 | $1,190.30 | |