| 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 | $108.83 | 4.355% | $113.5695 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $76.92 | 5.204% | $80.9229 | $80.92 | $80.90 | $80.90 |
| Purchase #3 | $102.73 | 4.140% | $106.983 | $106.98 | $107.00 | $107.00 |
| Purchase #4 | $95.72 | 12.191% | $107.3892 | $107.39 | $107.40 | $107.40 |
| Purchase #5 | $115.39 | 4.616% | $120.7164 | $120.72 | $120.70 | $120.70 |
| Purchase #6 | $20.48 | 10.639% | $22.6589 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $236.54 | 13.650% | $268.8277 | $268.83 | $268.85 | $268.80 |
| 7 purchase totals = | $756.61 | $821.0676 | $821.07 | $821.05 | $821.10 | |