| 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 | $218.91 | 5.632% | $231.239 | $231.24 | $231.25 | $231.20 |
| Purchase #2 | $128.49 | 11.408% | $143.1481 | $143.15 | $143.15 | $143.10 |
| Purchase #3 | $224.84 | 8.106% | $243.0655 | $243.07 | $243.05 | $243.10 |
| Purchase #4 | $78.75 | 11.111% | $87.4999 | $87.50 | $87.50 | $87.50 |
| Purchase #5 | $52.98 | 5.774% | $56.0391 | $56.04 | $56.05 | $56.00 |
| Purchase #6 | $209.65 | 8.391% | $227.2417 | $227.24 | $227.25 | $227.20 |
| Purchase #7 | $105.39 | 6.465% | $112.2035 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $1,019.01 | $1,100.4368 | $1,100.44 | $1,100.45 | $1,100.30 | |