| 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 | $211.44 | 13.470% | $239.921 | $239.92 | $239.90 | $239.90 |
| Purchase #2 | $103.95 | 11.656% | $116.0664 | $116.07 | $116.05 | $116.10 |
| Purchase #3 | $219.65 | 3.523% | $227.3883 | $227.39 | $227.40 | $227.40 |
| Purchase #4 | $123.78 | 4.872% | $129.8106 | $129.81 | $129.80 | $129.80 |
| Purchase #5 | $225.83 | 4.429% | $235.832 | $235.83 | $235.85 | $235.80 |
| Purchase #6 | $179.97 | 4.652% | $188.3422 | $188.34 | $188.35 | $188.30 |
| Purchase #7 | $158.45 | 13.834% | $180.37 | $180.37 | $180.35 | $180.40 |
| 7 purchase totals = | $1,223.07 | $1,317.7305 | $1,317.73 | $1,317.70 | $1,317.70 | |