| 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 | $112.36 | 8.237% | $121.6151 | $121.62 | $121.60 | $121.60 |
| Purchase #2 | $234.85 | 4.407% | $245.1998 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $153.99 | 12.587% | $173.3727 | $173.37 | $173.35 | $173.40 |
| Purchase #4 | $26.60 | 13.835% | $30.2801 | $30.28 | $30.30 | $30.30 |
| Purchase #5 | $55.85 | 11.775% | $62.4263 | $62.43 | $62.45 | $62.40 |
| Purchase #6 | $49.88 | 3.860% | $51.8054 | $51.81 | $51.80 | $51.80 |
| Purchase #7 | $107.41 | 10.502% | $118.6902 | $118.69 | $118.70 | $118.70 |
| 7 purchase totals = | $740.94 | $803.3896 | $803.40 | $803.40 | $803.40 | |