| 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 | $235.65 | 5.596% | $248.837 | $248.84 | $248.85 | $248.80 |
| Purchase #2 | $79.34 | 12.652% | $89.3781 | $89.38 | $89.40 | $89.40 |
| Purchase #3 | $189.78 | 5.653% | $200.5083 | $200.51 | $200.50 | $200.50 |
| Purchase #4 | $172.50 | 6.874% | $184.3577 | $184.36 | $184.35 | $184.40 |
| Purchase #5 | $163.31 | 6.862% | $174.5163 | $174.52 | $174.50 | $174.50 |
| Purchase #6 | $121.41 | 5.538% | $128.1337 | $128.13 | $128.15 | $128.10 |
| Purchase #7 | $195.38 | 13.143% | $221.0588 | $221.06 | $221.05 | $221.10 |
| 7 purchase totals = | $1,157.37 | $1,246.7899 | $1,246.80 | $1,246.80 | $1,246.80 | |