| 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 | $231.29 | 10.816% | $256.3063 | $256.31 | $256.30 | $256.30 |
| Purchase #2 | $67.46 | 4.194% | $70.2893 | $70.29 | $70.30 | $70.30 |
| Purchase #3 | $160.84 | 12.155% | $180.3901 | $180.39 | $180.40 | $180.40 |
| Purchase #4 | $110.49 | 6.605% | $117.7879 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $105.80 | 3.443% | $109.4427 | $109.44 | $109.45 | $109.40 |
| Purchase #6 | $217.70 | 7.363% | $233.7293 | $233.73 | $233.75 | $233.70 |
| Purchase #7 | $249.60 | 13.301% | $282.7993 | $282.80 | $282.80 | $282.80 |
| 7 purchase totals = | $1,143.18 | $1,250.7449 | $1,250.75 | $1,250.80 | $1,250.70 | |