| 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 | $187.69 | 8.593% | $203.8182 | $203.82 | $203.80 | $203.80 |
| Purchase #2 | $242.87 | 8.419% | $263.3172 | $263.32 | $263.30 | $263.30 |
| Purchase #3 | $52.82 | 9.566% | $57.8728 | $57.87 | $57.85 | $57.90 |
| Purchase #4 | $222.40 | 7.636% | $239.3825 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $225.99 | 3.487% | $233.8703 | $233.87 | $233.85 | $233.90 |
| Purchase #6 | $225.92 | 11.476% | $251.8466 | $251.85 | $251.85 | $251.80 |
| Purchase #7 | $150.80 | 4.614% | $157.7579 | $157.76 | $157.75 | $157.80 |
| 7 purchase totals = | $1,308.49 | $1,407.8655 | $1,407.87 | $1,407.80 | $1,407.90 | |