| 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 | $213.98 | 6.419% | $227.7154 | $227.72 | $227.70 | $227.70 |
| Purchase #2 | $186.79 | 11.428% | $208.1364 | $208.14 | $208.15 | $208.10 |
| Purchase #3 | $112.78 | 8.673% | $122.5614 | $122.56 | $122.55 | $122.60 |
| Purchase #4 | $222.35 | 9.689% | $243.8935 | $243.89 | $243.90 | $243.90 |
| Purchase #5 | $108.31 | 4.696% | $113.3962 | $113.40 | $113.40 | $113.40 |
| Purchase #6 | $184.82 | 9.517% | $202.4093 | $202.41 | $202.40 | $202.40 |
| Purchase #7 | $67.35 | 9.473% | $73.7301 | $73.73 | $73.75 | $73.70 |
| 7 purchase totals = | $1,096.38 | $1,191.8423 | $1,191.85 | $1,191.85 | $1,191.80 | |