| 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 | $229.47 | 5.862% | $242.9215 | $242.92 | $242.90 | $242.90 |
| Purchase #2 | $222.55 | 11.535% | $248.2211 | $248.22 | $248.20 | $248.20 |
| Purchase #3 | $6.56 | 3.840% | $6.8119 | $6.81 | $6.80 | $6.80 |
| Purchase #4 | $235.31 | 12.786% | $265.3967 | $265.40 | $265.40 | $265.40 |
| Purchase #5 | $216.80 | 10.787% | $240.1862 | $240.19 | $240.20 | $240.20 |
| Purchase #6 | $207.81 | 13.554% | $235.9766 | $235.98 | $236.00 | $236.00 |
| Purchase #7 | $194.32 | 3.650% | $201.4127 | $201.41 | $201.40 | $201.40 |
| 7 purchase totals = | $1,312.82 | $1,440.9267 | $1,440.93 | $1,440.90 | $1,440.90 | |