| 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 | $183.87 | 4.306% | $191.7874 | $191.79 | $191.80 | $191.80 |
| Purchase #2 | $233.85 | 6.660% | $249.4244 | $249.42 | $249.40 | $249.40 |
| Purchase #3 | $50.25 | 7.333% | $53.9348 | $53.93 | $53.95 | $53.90 |
| Purchase #4 | $21.95 | 5.672% | $23.195 | $23.20 | $23.20 | $23.20 |
| Purchase #5 | $190.40 | 3.123% | $196.3462 | $196.35 | $196.35 | $196.30 |
| Purchase #6 | $199.97 | 10.857% | $221.6807 | $221.68 | $221.70 | $221.70 |
| Purchase #7 | $43.76 | 11.207% | $48.6642 | $48.66 | $48.65 | $48.70 |
| 7 purchase totals = | $924.05 | $985.0327 | $985.03 | $985.05 | $985.00 | |