| 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 | $205.45 | 7.329% | $220.5074 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $193.71 | 7.746% | $208.7148 | $208.71 | $208.70 | $208.70 |
| Purchase #3 | $203.80 | 11.269% | $226.7662 | $226.77 | $226.75 | $226.80 |
| Purchase #4 | $188.79 | 10.367% | $208.3619 | $208.36 | $208.35 | $208.40 |
| Purchase #5 | $80.86 | 7.305% | $86.7668 | $86.77 | $86.75 | $86.80 |
| Purchase #6 | $217.72 | 5.258% | $229.1677 | $229.17 | $229.15 | $229.20 |
| Purchase #7 | $76.72 | 8.390% | $83.1568 | $83.16 | $83.15 | $83.20 |
| 7 purchase totals = | $1,167.05 | $1,263.4416 | $1,263.45 | $1,263.35 | $1,263.60 | |