| 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 | $107.46 | 8.172% | $116.2416 | $116.24 | $116.25 | $116.20 |
| Purchase #2 | $226.38 | 4.460% | $236.4765 | $236.48 | $236.50 | $236.50 |
| Purchase #3 | $187.44 | 12.178% | $210.2664 | $210.27 | $210.25 | $210.30 |
| Purchase #4 | $85.43 | 8.630% | $92.8026 | $92.80 | $92.80 | $92.80 |
| Purchase #5 | $21.88 | 3.201% | $22.5804 | $22.58 | $22.60 | $22.60 |
| Purchase #6 | $85.53 | 7.106% | $91.6078 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $79.35 | 4.183% | $82.6692 | $82.67 | $82.65 | $82.70 |
| 7 purchase totals = | $793.47 | $852.6445 | $852.65 | $852.65 | $852.70 | |