| 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 | $221.53 | 4.541% | $231.5897 | $231.59 | $231.60 | $231.60 |
| Purchase #2 | $116.93 | 10.107% | $128.7481 | $128.75 | $128.75 | $128.70 |
| Purchase #3 | $88.35 | 12.168% | $99.1004 | $99.10 | $99.10 | $99.10 |
| Purchase #4 | $121.25 | 8.296% | $131.3089 | $131.31 | $131.30 | $131.30 |
| Purchase #5 | $115.68 | 7.240% | $124.0552 | $124.06 | $124.05 | $124.10 |
| Purchase #6 | $203.40 | 10.290% | $224.3299 | $224.33 | $224.35 | $224.30 |
| Purchase #7 | $239.61 | 3.218% | $247.3206 | $247.32 | $247.30 | $247.30 |
| 7 purchase totals = | $1,106.75 | $1,186.4528 | $1,186.46 | $1,186.45 | $1,186.40 | |