| 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 | $194.36 | 7.115% | $208.1887 | $208.19 | $208.20 | $208.20 |
| Purchase #2 | $95.88 | 8.240% | $103.7805 | $103.78 | $103.80 | $103.80 |
| Purchase #3 | $151.46 | 5.768% | $160.1962 | $160.20 | $160.20 | $160.20 |
| Purchase #4 | $239.91 | 9.360% | $262.3656 | $262.37 | $262.35 | $262.40 |
| Purchase #5 | $121.57 | 10.737% | $134.623 | $134.62 | $134.60 | $134.60 |
| Purchase #6 | $236.47 | 6.570% | $252.0061 | $252.01 | $252.00 | $252.00 |
| Purchase #7 | $152.48 | 10.484% | $168.466 | $168.47 | $168.45 | $168.50 |
| 7 purchase totals = | $1,192.13 | $1,289.6261 | $1,289.64 | $1,289.60 | $1,289.70 | |