| 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 | $109.51 | 10.741% | $121.2725 | $121.27 | $121.25 | $121.30 |
| Purchase #2 | $189.88 | 10.142% | $209.1376 | $209.14 | $209.15 | $209.10 |
| Purchase #3 | $108.46 | 7.304% | $116.3819 | $116.38 | $116.40 | $116.40 |
| Purchase #4 | $205.61 | 8.763% | $223.6276 | $223.63 | $223.65 | $223.60 |
| Purchase #5 | $71.93 | 7.274% | $77.1622 | $77.16 | $77.15 | $77.20 |
| Purchase #6 | $174.75 | 3.485% | $180.84 | $180.84 | $180.85 | $180.80 |
| Purchase #7 | $214.58 | 8.580% | $232.991 | $232.99 | $233.00 | $233.00 |
| 7 purchase totals = | $1,074.72 | $1,161.4128 | $1,161.41 | $1,161.45 | $1,161.40 | |