| 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 | $102.80 | 13.736% | $116.9206 | $116.92 | $116.90 | $116.90 |
| Purchase #2 | $135.48 | 8.701% | $147.2681 | $147.27 | $147.25 | $147.30 |
| Purchase #3 | $213.53 | 8.601% | $231.8957 | $231.90 | $231.90 | $231.90 |
| Purchase #4 | $231.29 | 13.593% | $262.7292 | $262.73 | $262.75 | $262.70 |
| Purchase #5 | $205.52 | 5.183% | $216.1721 | $216.17 | $216.15 | $216.20 |
| Purchase #6 | $157.94 | 10.143% | $173.9599 | $173.96 | $173.95 | $174.00 |
| Purchase #7 | $133.77 | 3.559% | $138.5309 | $138.53 | $138.55 | $138.50 |
| 7 purchase totals = | $1,180.33 | $1,287.4765 | $1,287.48 | $1,287.45 | $1,287.50 | |