| 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 | $38.74 | 8.111% | $41.8822 | $41.88 | $41.90 | $41.90 |
| Purchase #2 | $223.37 | 5.721% | $236.149 | $236.15 | $236.15 | $236.10 |
| Purchase #3 | $214.74 | 3.509% | $222.2752 | $222.28 | $222.30 | $222.30 |
| Purchase #4 | $206.56 | 13.253% | $233.9354 | $233.94 | $233.95 | $233.90 |
| Purchase #5 | $58.26 | 4.198% | $60.7058 | $60.71 | $60.70 | $60.70 |
| Purchase #6 | $174.97 | 11.465% | $195.0303 | $195.03 | $195.05 | $195.00 |
| Purchase #7 | $126.43 | 6.323% | $134.4242 | $134.42 | $134.40 | $134.40 |
| 7 purchase totals = | $1,043.07 | $1,124.4021 | $1,124.41 | $1,124.45 | $1,124.30 | |