| 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 | $212.97 | 4.410% | $222.362 | $222.36 | $222.35 | $222.40 |
| Purchase #2 | $107.71 | 13.555% | $122.3101 | $122.31 | $122.30 | $122.30 |
| Purchase #3 | $56.56 | 13.573% | $64.2369 | $64.24 | $64.25 | $64.20 |
| Purchase #4 | $178.61 | 13.242% | $202.2615 | $202.26 | $202.25 | $202.30 |
| Purchase #5 | $196.72 | 8.173% | $212.7979 | $212.80 | $212.80 | $212.80 |
| Purchase #6 | $190.54 | 12.748% | $214.83 | $214.83 | $214.85 | $214.80 |
| Purchase #7 | $229.56 | 7.818% | $247.507 | $247.51 | $247.50 | $247.50 |
| 7 purchase totals = | $1,172.67 | $1,286.3054 | $1,286.31 | $1,286.30 | $1,286.30 | |