| 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 | $207.40 | 9.305% | $226.6986 | $226.70 | $226.70 | $226.70 |
| Purchase #2 | $42.29 | 12.200% | $47.4494 | $47.45 | $47.45 | $47.40 |
| Purchase #3 | $110.98 | 5.300% | $116.8619 | $116.86 | $116.85 | $116.90 |
| Purchase #4 | $141.85 | 11.216% | $157.7599 | $157.76 | $157.75 | $157.80 |
| Purchase #5 | $108.84 | 12.466% | $122.408 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $106.64 | 13.413% | $120.9436 | $120.94 | $120.95 | $120.90 |
| Purchase #7 | $239.28 | 10.771% | $265.0528 | $265.05 | $265.05 | $265.10 |
| 7 purchase totals = | $957.28 | $1,057.1742 | $1,057.17 | $1,057.15 | $1,057.20 | |