| 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 | $248.92 | 3.321% | $257.1866 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $199.33 | 8.844% | $216.9587 | $216.96 | $216.95 | $217.00 |
| Purchase #3 | $185.39 | 8.174% | $200.5438 | $200.54 | $200.55 | $200.50 |
| Purchase #4 | $226.95 | 12.126% | $254.47 | $254.47 | $254.45 | $254.50 |
| Purchase #5 | $29.30 | 13.499% | $33.2552 | $33.26 | $33.25 | $33.30 |
| Purchase #6 | $16.25 | 11.259% | $18.0796 | $18.08 | $18.10 | $18.10 |
| Purchase #7 | $147.40 | 5.410% | $155.3743 | $155.37 | $155.35 | $155.40 |
| 7 purchase totals = | $1,053.54 | $1,135.8682 | $1,135.87 | $1,135.85 | $1,136.00 | |