| 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 | $214.80 | 3.325% | $221.9421 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $106.77 | 5.242% | $112.3669 | $112.37 | $112.35 | $112.40 |
| Purchase #3 | $149.50 | 5.181% | $157.2456 | $157.25 | $157.25 | $157.20 |
| Purchase #4 | $15.73 | 7.456% | $16.9028 | $16.90 | $16.90 | $16.90 |
| Purchase #5 | $92.57 | 9.382% | $101.2549 | $101.25 | $101.25 | $101.30 |
| Purchase #6 | $54.39 | 3.863% | $56.4911 | $56.49 | $56.50 | $56.50 |
| Purchase #7 | $56.64 | 8.847% | $61.6509 | $61.65 | $61.65 | $61.70 |
| 7 purchase totals = | $690.40 | $727.8543 | $727.85 | $727.85 | $727.90 | |