| 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 | $190.89 | 12.766% | $215.259 | $215.26 | $215.25 | $215.30 |
| Purchase #2 | $133.50 | 6.415% | $142.064 | $142.06 | $142.05 | $142.10 |
| Purchase #3 | $119.63 | 8.167% | $129.4002 | $129.40 | $129.40 | $129.40 |
| Purchase #4 | $195.46 | 3.420% | $202.1447 | $202.14 | $202.15 | $202.10 |
| Purchase #5 | $21.41 | 10.475% | $23.6527 | $23.65 | $23.65 | $23.70 |
| Purchase #6 | $212.79 | 5.567% | $224.636 | $224.64 | $224.65 | $224.60 |
| Purchase #7 | $238.54 | 6.444% | $253.9115 | $253.91 | $253.90 | $253.90 |
| 7 purchase totals = | $1,112.22 | $1,191.0681 | $1,191.06 | $1,191.05 | $1,191.10 | |