| 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 | $186.41 | 11.394% | $207.6496 | $207.65 | $207.65 | $207.60 |
| Purchase #2 | $145.46 | 11.517% | $162.2126 | $162.21 | $162.20 | $162.20 |
| Purchase #3 | $5.81 | 6.772% | $6.2035 | $6.20 | $6.20 | $6.20 |
| Purchase #4 | $110.60 | 8.181% | $119.6482 | $119.65 | $119.65 | $119.60 |
| Purchase #5 | $205.61 | 5.585% | $217.0933 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $240.90 | 5.425% | $253.9688 | $253.97 | $253.95 | $254.00 |
| Purchase #7 | $93.35 | 12.779% | $105.2792 | $105.28 | $105.30 | $105.30 |
| 7 purchase totals = | $988.14 | $1,072.0552 | $1,072.05 | $1,072.05 | $1,072.00 | |