| 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 | $232.60 | 11.696% | $259.8049 | $259.80 | $259.80 | $259.80 |
| Purchase #2 | $199.66 | 13.106% | $225.8274 | $225.83 | $225.85 | $225.80 |
| Purchase #3 | $243.34 | 6.424% | $258.9722 | $258.97 | $258.95 | $259.00 |
| Purchase #4 | $9.91 | 13.126% | $11.2108 | $11.21 | $11.20 | $11.20 |
| Purchase #5 | $7.68 | 4.417% | $8.0192 | $8.02 | $8.00 | $8.00 |
| Purchase #6 | $14.33 | 6.857% | $15.3126 | $15.31 | $15.30 | $15.30 |
| Purchase #7 | $91.95 | 3.668% | $95.3227 | $95.32 | $95.30 | $95.30 |
| 7 purchase totals = | $799.47 | $874.4698 | $874.46 | $874.40 | $874.40 | |