| 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 | $195.84 | 9.323% | $214.0982 | $214.10 | $214.10 | $214.10 |
| Purchase #2 | $204.88 | 5.300% | $215.7386 | $215.74 | $215.75 | $215.70 |
| Purchase #3 | $54.28 | 9.292% | $59.3237 | $59.32 | $59.30 | $59.30 |
| Purchase #4 | $83.69 | 10.155% | $92.1887 | $92.19 | $92.20 | $92.20 |
| Purchase #5 | $217.85 | 8.786% | $236.9903 | $236.99 | $237.00 | $237.00 |
| Purchase #6 | $134.47 | 6.554% | $143.2832 | $143.28 | $143.30 | $143.30 |
| Purchase #7 | $237.69 | 12.242% | $266.788 | $266.79 | $266.80 | $266.80 |
| 7 purchase totals = | $1,128.70 | $1,228.4107 | $1,228.41 | $1,228.45 | $1,228.40 | |