| 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 | $185.95 | 4.849% | $194.9667 | $194.97 | $194.95 | $195.00 |
| Purchase #2 | $97.25 | 6.720% | $103.7852 | $103.79 | $103.80 | $103.80 |
| Purchase #3 | $246.97 | 10.456% | $272.7932 | $272.79 | $272.80 | $272.80 |
| Purchase #4 | $134.88 | 7.735% | $145.313 | $145.31 | $145.30 | $145.30 |
| Purchase #5 | $107.34 | 3.126% | $110.6954 | $110.70 | $110.70 | $110.70 |
| Purchase #6 | $44.86 | 5.466% | $47.312 | $47.31 | $47.30 | $47.30 |
| Purchase #7 | $226.36 | 8.467% | $245.5259 | $245.53 | $245.55 | $245.50 |
| 7 purchase totals = | $1,043.61 | $1,120.3914 | $1,120.40 | $1,120.40 | $1,120.40 | |