| 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 | $16.73 | 4.353% | $17.4583 | $17.46 | $17.45 | $17.50 |
| Purchase #2 | $228.40 | 10.759% | $252.9736 | $252.97 | $252.95 | $253.00 |
| Purchase #3 | $168.47 | 9.769% | $184.9278 | $184.93 | $184.95 | $184.90 |
| Purchase #4 | $132.35 | 13.416% | $150.1061 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $100.86 | 6.514% | $107.43 | $107.43 | $107.45 | $107.40 |
| Purchase #6 | $121.56 | 4.151% | $126.606 | $126.61 | $126.60 | $126.60 |
| Purchase #7 | $229.92 | 5.348% | $242.2161 | $242.22 | $242.20 | $242.20 |
| 7 purchase totals = | $998.29 | $1,081.7179 | $1,081.73 | $1,081.70 | $1,081.70 | |