| 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 | $97.33 | 10.712% | $107.756 | $107.76 | $107.75 | $107.80 |
| Purchase #2 | $250.50 | 5.222% | $263.5811 | $263.58 | $263.60 | $263.60 |
| Purchase #3 | $194.63 | 5.713% | $205.7492 | $205.75 | $205.75 | $205.70 |
| Purchase #4 | $90.58 | 3.586% | $93.8282 | $93.83 | $93.85 | $93.80 |
| Purchase #5 | $124.69 | 3.816% | $129.4482 | $129.45 | $129.45 | $129.40 |
| Purchase #6 | $162.43 | 13.452% | $184.2801 | $184.28 | $184.30 | $184.30 |
| Purchase #7 | $100.58 | 4.595% | $105.2017 | $105.20 | $105.20 | $105.20 |
| 7 purchase totals = | $1,020.74 | $1,089.8445 | $1,089.85 | $1,089.90 | $1,089.80 | |