| 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 | $219.60 | 11.825% | $245.5677 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $12.42 | 3.632% | $12.8711 | $12.87 | $12.85 | $12.90 |
| Purchase #3 | $41.35 | 3.296% | $42.7129 | $42.71 | $42.70 | $42.70 |
| Purchase #4 | $29.99 | 10.717% | $33.204 | $33.20 | $33.20 | $33.20 |
| Purchase #5 | $232.78 | 11.272% | $259.019 | $259.02 | $259.00 | $259.00 |
| Purchase #6 | $76.58 | 12.129% | $85.8684 | $85.87 | $85.85 | $85.90 |
| Purchase #7 | $153.70 | 11.756% | $171.769 | $171.77 | $171.75 | $171.80 |
| 7 purchase totals = | $766.42 | $851.0121 | $851.01 | $850.90 | $851.10 | |