| 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 | $250.26 | 9.799% | $274.783 | $274.78 | $274.80 | $274.80 |
| Purchase #2 | $178.62 | 8.548% | $193.8884 | $193.89 | $193.90 | $193.90 |
| Purchase #3 | $162.79 | 13.786% | $185.2322 | $185.23 | $185.25 | $185.20 |
| Purchase #4 | $38.27 | 11.856% | $42.8073 | $42.81 | $42.80 | $42.80 |
| Purchase #5 | $125.77 | 3.394% | $130.0386 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $50.44 | 12.725% | $56.8585 | $56.86 | $56.85 | $56.90 |
| Purchase #7 | $20.25 | 7.363% | $21.741 | $21.74 | $21.75 | $21.70 |
| 7 purchase totals = | $826.40 | $905.3490 | $905.35 | $905.40 | $905.30 | |