| 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 | $197.41 | 12.204% | $221.5019 | $221.50 | $221.50 | $221.50 |
| Purchase #2 | $89.46 | 4.256% | $93.2674 | $93.27 | $93.25 | $93.30 |
| Purchase #3 | $162.46 | 3.357% | $167.9138 | $167.91 | $167.90 | $167.90 |
| Purchase #4 | $65.93 | 3.360% | $68.1452 | $68.15 | $68.15 | $68.10 |
| Purchase #5 | $240.88 | 5.792% | $254.8318 | $254.83 | $254.85 | $254.80 |
| Purchase #6 | $219.65 | 13.853% | $250.0781 | $250.08 | $250.10 | $250.10 |
| Purchase #7 | $29.28 | 8.499% | $31.7685 | $31.77 | $31.75 | $31.80 |
| 7 purchase totals = | $1,005.07 | $1,087.5067 | $1,087.51 | $1,087.50 | $1,087.50 | |