| 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 | $210.54 | 5.342% | $221.787 | $221.79 | $221.80 | $221.80 |
| Purchase #2 | $47.85 | 8.790% | $52.056 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $238.96 | 6.385% | $254.2176 | $254.22 | $254.20 | $254.20 |
| Purchase #4 | $190.60 | 11.849% | $213.1842 | $213.18 | $213.20 | $213.20 |
| Purchase #5 | $150.25 | 12.771% | $169.4384 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $237.49 | 5.661% | $250.9343 | $250.93 | $250.95 | $250.90 |
| Purchase #7 | $169.57 | 6.847% | $181.1805 | $181.18 | $181.20 | $181.20 |
| 7 purchase totals = | $1,245.26 | $1,342.7980 | $1,342.80 | $1,342.85 | $1,342.80 | |