| 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 | $127.48 | 8.351% | $138.1259 | $138.13 | $138.15 | $138.10 |
| Purchase #2 | $242.81 | 3.309% | $250.8446 | $250.84 | $250.85 | $250.80 |
| Purchase #3 | $245.39 | 11.374% | $273.3007 | $273.30 | $273.30 | $273.30 |
| Purchase #4 | $126.28 | 10.430% | $139.451 | $139.45 | $139.45 | $139.50 |
| Purchase #5 | $196.29 | 12.480% | $220.787 | $220.79 | $220.80 | $220.80 |
| Purchase #6 | $229.46 | 3.139% | $236.6627 | $236.66 | $236.65 | $236.70 |
| Purchase #7 | $184.63 | 12.763% | $208.1943 | $208.19 | $208.20 | $208.20 |
| 7 purchase totals = | $1,352.34 | $1,467.3662 | $1,467.36 | $1,467.40 | $1,467.40 | |