| 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 | $21.93 | 8.692% | $23.8362 | $23.84 | $23.85 | $23.80 |
| Purchase #2 | $164.44 | 11.244% | $182.9296 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $84.75 | 3.104% | $87.3806 | $87.38 | $87.40 | $87.40 |
| Purchase #4 | $125.70 | 4.148% | $130.914 | $130.91 | $130.90 | $130.90 |
| Purchase #5 | $239.76 | 4.108% | $249.6093 | $249.61 | $249.60 | $249.60 |
| Purchase #6 | $147.25 | 9.685% | $161.5112 | $161.51 | $161.50 | $161.50 |
| Purchase #7 | $69.78 | 11.773% | $77.9952 | $78.00 | $78.00 | $78.00 |
| 7 purchase totals = | $853.61 | $914.1761 | $914.18 | $914.20 | $914.10 | |