| 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 | $119.80 | 8.662% | $130.1771 | $130.18 | $130.20 | $130.20 |
| Purchase #2 | $121.95 | 5.611% | $128.7926 | $128.79 | $128.80 | $128.80 |
| Purchase #3 | $35.64 | 11.643% | $39.7896 | $39.79 | $39.80 | $39.80 |
| Purchase #4 | $235.54 | 6.387% | $250.5839 | $250.58 | $250.60 | $250.60 |
| Purchase #5 | $31.54 | 13.155% | $35.6891 | $35.69 | $35.70 | $35.70 |
| Purchase #6 | $200.36 | 4.229% | $208.8332 | $208.83 | $208.85 | $208.80 |
| Purchase #7 | $222.64 | 6.738% | $237.6415 | $237.64 | $237.65 | $237.60 |
| 7 purchase totals = | $967.47 | $1,031.5070 | $1,031.50 | $1,031.60 | $1,031.50 | |