| 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 | $148.49 | 4.329% | $154.9181 | $154.92 | $154.90 | $154.90 |
| Purchase #2 | $117.40 | 13.382% | $133.1105 | $133.11 | $133.10 | $133.10 |
| Purchase #3 | $226.40 | 11.515% | $252.47 | $252.47 | $252.45 | $252.50 |
| Purchase #4 | $228.93 | 13.612% | $260.092 | $260.09 | $260.10 | $260.10 |
| Purchase #5 | $202.80 | 5.813% | $214.5888 | $214.59 | $214.60 | $214.60 |
| Purchase #6 | $197.30 | 9.136% | $215.3253 | $215.33 | $215.35 | $215.30 |
| Purchase #7 | $124.79 | 11.545% | $139.197 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $1,246.11 | $1,369.7017 | $1,369.71 | $1,369.70 | $1,369.70 | |