| 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 | $106.96 | 8.480% | $116.0302 | $116.03 | $116.05 | $116.00 |
| Purchase #2 | $228.54 | 10.179% | $251.8031 | $251.80 | $251.80 | $251.80 |
| Purchase #3 | $129.57 | 4.162% | $134.9627 | $134.96 | $134.95 | $135.00 |
| Purchase #4 | $105.72 | 7.330% | $113.4693 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $121.67 | 13.274% | $137.8205 | $137.82 | $137.80 | $137.80 |
| Purchase #6 | $31.47 | 5.403% | $33.1703 | $33.17 | $33.15 | $33.20 |
| Purchase #7 | $52.79 | 7.214% | $56.5983 | $56.60 | $56.60 | $56.60 |
| 7 purchase totals = | $776.72 | $843.8544 | $843.85 | $843.80 | $843.90 | |