| 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 | $193.42 | 8.152% | $209.1876 | $209.19 | $209.20 | $209.20 |
| Purchase #2 | $96.67 | 3.362% | $99.92 | $99.92 | $99.90 | $99.90 |
| Purchase #3 | $219.97 | 10.832% | $243.7972 | $243.80 | $243.80 | $243.80 |
| Purchase #4 | $92.79 | 13.186% | $105.0253 | $105.03 | $105.05 | $105.00 |
| Purchase #5 | $231.25 | 8.504% | $250.9155 | $250.92 | $250.90 | $250.90 |
| Purchase #6 | $234.91 | 6.668% | $250.5738 | $250.57 | $250.55 | $250.60 |
| Purchase #7 | $114.61 | 10.458% | $126.5959 | $126.60 | $126.60 | $126.60 |
| 7 purchase totals = | $1,183.62 | $1,286.0153 | $1,286.03 | $1,286.00 | $1,286.00 | |