| 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 | $189.52 | 9.346% | $207.2325 | $207.23 | $207.25 | $207.20 |
| Purchase #2 | $223.69 | 3.203% | $230.8548 | $230.85 | $230.85 | $230.90 |
| Purchase #3 | $27.95 | 10.525% | $30.8917 | $30.89 | $30.90 | $30.90 |
| Purchase #4 | $77.52 | 13.463% | $87.9565 | $87.96 | $87.95 | $88.00 |
| Purchase #5 | $169.31 | 6.244% | $179.8817 | $179.88 | $179.90 | $179.90 |
| Purchase #6 | $236.40 | 9.219% | $258.1937 | $258.19 | $258.20 | $258.20 |
| Purchase #7 | $243.92 | 10.448% | $269.4048 | $269.40 | $269.40 | $269.40 |
| 7 purchase totals = | $1,168.31 | $1,264.4157 | $1,264.40 | $1,264.45 | $1,264.50 | |