| 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 | $92.65 | 5.225% | $97.491 | $97.49 | $97.50 | $97.50 |
| Purchase #2 | $174.96 | 9.620% | $191.7912 | $191.79 | $191.80 | $191.80 |
| Purchase #3 | $138.59 | 4.116% | $144.2944 | $144.29 | $144.30 | $144.30 |
| Purchase #4 | $250.78 | 9.152% | $273.7314 | $273.73 | $273.75 | $273.70 |
| Purchase #5 | $170.58 | 3.782% | $177.0313 | $177.03 | $177.05 | $177.00 |
| Purchase #6 | $135.69 | 7.189% | $145.4448 | $145.44 | $145.45 | $145.40 |
| Purchase #7 | $190.99 | 9.652% | $209.4244 | $209.42 | $209.40 | $209.40 |
| 7 purchase totals = | $1,154.24 | $1,239.2085 | $1,239.19 | $1,239.25 | $1,239.10 | |