| 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 | $109.61 | 7.776% | $118.1333 | $118.13 | $118.15 | $118.10 |
| Purchase #2 | $50.34 | 12.560% | $56.6627 | $56.66 | $56.65 | $56.70 |
| Purchase #3 | $131.51 | 4.358% | $137.2412 | $137.24 | $137.25 | $137.20 |
| Purchase #4 | $136.41 | 9.353% | $149.1684 | $149.17 | $149.15 | $149.20 |
| Purchase #5 | $224.97 | 9.116% | $245.4783 | $245.48 | $245.50 | $245.50 |
| Purchase #6 | $208.64 | 4.256% | $217.5197 | $217.52 | $217.50 | $217.50 |
| Purchase #7 | $50.78 | 13.481% | $57.6257 | $57.63 | $57.65 | $57.60 |
| 7 purchase totals = | $912.26 | $981.8293 | $981.83 | $981.85 | $981.80 | |