| 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 | $217.88 | 3.179% | $224.8064 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $49.59 | 11.546% | $55.3157 | $55.32 | $55.30 | $55.30 |
| Purchase #3 | $238.91 | 11.827% | $267.1659 | $267.17 | $267.15 | $267.20 |
| Purchase #4 | $200.75 | 10.576% | $221.9813 | $221.98 | $222.00 | $222.00 |
| Purchase #5 | $141.74 | 10.394% | $156.4725 | $156.47 | $156.45 | $156.50 |
| Purchase #6 | $104.56 | 13.271% | $118.4362 | $118.44 | $118.45 | $118.40 |
| Purchase #7 | $20.34 | 3.253% | $21.0017 | $21.00 | $21.00 | $21.00 |
| 7 purchase totals = | $973.77 | $1,065.1797 | $1,065.19 | $1,065.15 | $1,065.20 | |