| 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 | $177.25 | 5.134% | $186.35 | $186.35 | $186.35 | $186.40 |
| Purchase #2 | $178.64 | 6.451% | $190.1641 | $190.16 | $190.15 | $190.20 |
| Purchase #3 | $104.34 | 4.665% | $109.2075 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $243.72 | 8.859% | $265.3112 | $265.31 | $265.30 | $265.30 |
| Purchase #5 | $217.33 | 3.105% | $224.0781 | $224.08 | $224.10 | $224.10 |
| Purchase #6 | $229.55 | 8.642% | $249.3877 | $249.39 | $249.40 | $249.40 |
| Purchase #7 | $247.45 | 4.702% | $259.0851 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $1,398.28 | $1,483.5837 | $1,483.59 | $1,483.60 | $1,483.70 | |