| 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 | $197.74 | 8.678% | $214.8999 | $214.90 | $214.90 | $214.90 |
| Purchase #2 | $236.45 | 13.110% | $267.4486 | $267.45 | $267.45 | $267.40 |
| Purchase #3 | $21.42 | 6.128% | $22.7326 | $22.73 | $22.75 | $22.70 |
| Purchase #4 | $11.80 | 12.597% | $13.2864 | $13.29 | $13.30 | $13.30 |
| Purchase #5 | $228.68 | 8.564% | $248.2642 | $248.26 | $248.25 | $248.30 |
| Purchase #6 | $148.36 | 12.834% | $167.4005 | $167.40 | $167.40 | $167.40 |
| Purchase #7 | $226.85 | 13.669% | $257.8581 | $257.86 | $257.85 | $257.90 |
| 7 purchase totals = | $1,071.30 | $1,191.8903 | $1,191.89 | $1,191.90 | $1,191.90 | |