| 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 | $105.37 | 12.596% | $118.6424 | $118.64 | $118.65 | $118.60 |
| Purchase #2 | $228.33 | 10.276% | $251.7932 | $251.79 | $251.80 | $251.80 |
| Purchase #3 | $19.81 | 4.727% | $20.7464 | $20.75 | $20.75 | $20.70 |
| Purchase #4 | $161.26 | 10.267% | $177.8166 | $177.82 | $177.80 | $177.80 |
| Purchase #5 | $198.84 | 12.134% | $222.9672 | $222.97 | $222.95 | $223.00 |
| Purchase #6 | $118.46 | 3.342% | $122.4189 | $122.42 | $122.40 | $122.40 |
| Purchase #7 | $217.37 | 5.458% | $229.2341 | $229.23 | $229.25 | $229.20 |
| 7 purchase totals = | $1,049.44 | $1,143.6188 | $1,143.62 | $1,143.60 | $1,143.50 | |