| 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 | $135.86 | 11.321% | $151.2407 | $151.24 | $151.25 | $151.20 |
| Purchase #2 | $199.73 | 4.588% | $208.8936 | $208.89 | $208.90 | $208.90 |
| Purchase #3 | $66.79 | 9.615% | $73.2119 | $73.21 | $73.20 | $73.20 |
| Purchase #4 | $250.42 | 8.726% | $272.2716 | $272.27 | $272.25 | $272.30 |
| Purchase #5 | $90.75 | 10.172% | $99.9811 | $99.98 | $100.00 | $100.00 |
| Purchase #6 | $127.72 | 4.543% | $133.5223 | $133.52 | $133.50 | $133.50 |
| Purchase #7 | $174.81 | 4.669% | $182.9719 | $182.97 | $182.95 | $183.00 |
| 7 purchase totals = | $1,046.08 | $1,122.0931 | $1,122.08 | $1,122.05 | $1,122.10 | |