| 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 | $120.96 | 4.838% | $126.812 | $126.81 | $126.80 | $126.80 |
| Purchase #2 | $52.44 | 8.180% | $56.7296 | $56.73 | $56.75 | $56.70 |
| Purchase #3 | $44.90 | 11.657% | $50.134 | $50.13 | $50.15 | $50.10 |
| Purchase #4 | $88.66 | 5.458% | $93.4991 | $93.50 | $93.50 | $93.50 |
| Purchase #5 | $223.29 | 12.170% | $250.4644 | $250.46 | $250.45 | $250.50 |
| Purchase #6 | $134.30 | 13.416% | $152.3177 | $152.32 | $152.30 | $152.30 |
| Purchase #7 | $149.70 | 7.771% | $161.3332 | $161.33 | $161.35 | $161.30 |
| 7 purchase totals = | $814.25 | $891.2900 | $891.28 | $891.30 | $891.20 | |