| 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 | $114.30 | 4.509% | $119.4538 | $119.45 | $119.45 | $119.50 |
| Purchase #2 | $114.41 | 6.181% | $121.4817 | $121.48 | $121.50 | $121.50 |
| Purchase #3 | $135.36 | 4.595% | $141.5798 | $141.58 | $141.60 | $141.60 |
| Purchase #4 | $115.40 | 9.769% | $126.6734 | $126.67 | $126.65 | $126.70 |
| Purchase #5 | $110.29 | 13.826% | $125.5387 | $125.54 | $125.55 | $125.50 |
| Purchase #6 | $164.30 | 7.611% | $176.8049 | $176.80 | $176.80 | $176.80 |
| Purchase #7 | $212.28 | 4.769% | $222.4036 | $222.40 | $222.40 | $222.40 |
| 7 purchase totals = | $966.34 | $1,033.9359 | $1,033.92 | $1,033.95 | $1,034.00 | |