| 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 | $221.75 | 11.585% | $247.4397 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $238.39 | 11.335% | $265.4115 | $265.41 | $265.40 | $265.40 |
| Purchase #3 | $113.58 | 10.234% | $125.2038 | $125.20 | $125.20 | $125.20 |
| Purchase #4 | $174.50 | 4.476% | $182.3106 | $182.31 | $182.30 | $182.30 |
| Purchase #5 | $128.37 | 8.842% | $139.7205 | $139.72 | $139.70 | $139.70 |
| Purchase #6 | $18.90 | 3.655% | $19.5908 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $70.87 | 13.538% | $80.4644 | $80.46 | $80.45 | $80.50 |
| 7 purchase totals = | $966.36 | $1,060.1413 | $1,060.13 | $1,060.10 | $1,060.10 | |