| 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 | $122.31 | 6.450% | $130.199 | $130.20 | $130.20 | $130.20 |
| Purchase #2 | $85.88 | 8.172% | $92.8981 | $92.90 | $92.90 | $92.90 |
| Purchase #3 | $99.80 | 11.230% | $111.0075 | $111.01 | $111.00 | $111.00 |
| Purchase #4 | $108.61 | 4.846% | $113.8732 | $113.87 | $113.85 | $113.90 |
| Purchase #5 | $107.67 | 5.158% | $113.2236 | $113.22 | $113.20 | $113.20 |
| Purchase #6 | $60.37 | 7.683% | $65.0082 | $65.01 | $65.00 | $65.00 |
| Purchase #7 | $95.72 | 13.117% | $108.2756 | $108.28 | $108.30 | $108.30 |
| 7 purchase totals = | $680.36 | $734.4852 | $734.49 | $734.45 | $734.50 | |