| 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 | $225.32 | 8.174% | $243.7377 | $243.74 | $243.75 | $243.70 |
| Purchase #2 | $144.81 | 13.118% | $163.8062 | $163.81 | $163.80 | $163.80 |
| Purchase #3 | $21.26 | 3.714% | $22.0496 | $22.05 | $22.05 | $22.00 |
| Purchase #4 | $99.32 | 10.320% | $109.5698 | $109.57 | $109.55 | $109.60 |
| Purchase #5 | $88.45 | 9.677% | $97.0093 | $97.01 | $97.00 | $97.00 |
| Purchase #6 | $238.98 | 6.149% | $253.6749 | $253.67 | $253.65 | $253.70 |
| Purchase #7 | $189.97 | 5.342% | $200.1182 | $200.12 | $200.10 | $200.10 |
| 7 purchase totals = | $1,008.11 | $1,089.9657 | $1,089.97 | $1,089.90 | $1,089.90 | |