| 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 | $233.89 | 6.330% | $248.6952 | $248.70 | $248.70 | $248.70 |
| Purchase #2 | $215.30 | 9.209% | $235.127 | $235.13 | $235.15 | $235.10 |
| Purchase #3 | $11.52 | 11.839% | $12.8839 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $68.61 | 11.441% | $76.4597 | $76.46 | $76.45 | $76.50 |
| Purchase #5 | $93.33 | 13.768% | $106.1797 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $129.89 | 8.470% | $140.8917 | $140.89 | $140.90 | $140.90 |
| Purchase #7 | $152.59 | 12.126% | $171.0931 | $171.09 | $171.10 | $171.10 |
| 7 purchase totals = | $905.13 | $991.3303 | $991.33 | $991.40 | $991.40 | |