| 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 | $169.91 | 12.432% | $191.0332 | $191.03 | $191.05 | $191.00 |
| Purchase #2 | $133.88 | 6.144% | $142.1056 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $241.54 | 4.467% | $252.3296 | $252.33 | $252.35 | $252.30 |
| Purchase #4 | $235.40 | 10.388% | $259.8534 | $259.85 | $259.85 | $259.90 |
| Purchase #5 | $173.27 | 10.499% | $191.4616 | $191.46 | $191.45 | $191.50 |
| Purchase #6 | $63.36 | 9.211% | $69.1961 | $69.20 | $69.20 | $69.20 |
| Purchase #7 | $123.27 | 12.203% | $138.3126 | $138.31 | $138.30 | $138.30 |
| 7 purchase totals = | $1,140.63 | $1,244.2921 | $1,244.29 | $1,244.30 | $1,244.30 | |