| 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 | $20.79 | 6.749% | $22.1931 | $22.19 | $22.20 | $22.20 |
| Purchase #2 | $89.60 | 12.141% | $100.4783 | $100.48 | $100.50 | $100.50 |
| Purchase #3 | $167.44 | 9.217% | $182.8729 | $182.87 | $182.85 | $182.90 |
| Purchase #4 | $201.38 | 6.265% | $213.9965 | $214.00 | $214.00 | $214.00 |
| Purchase #5 | $247.56 | 5.573% | $261.3565 | $261.36 | $261.35 | $261.40 |
| Purchase #6 | $87.71 | 5.781% | $92.7805 | $92.78 | $92.80 | $92.80 |
| Purchase #7 | $48.59 | 5.332% | $51.1808 | $51.18 | $51.20 | $51.20 |
| 7 purchase totals = | $863.07 | $924.8586 | $924.86 | $924.90 | $925.00 | |