| 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 | $216.39 | 4.815% | $226.8092 | $226.81 | $226.80 | $226.80 |
| Purchase #2 | $45.45 | 10.412% | $50.1823 | $50.18 | $50.20 | $50.20 |
| Purchase #3 | $199.96 | 3.833% | $207.6245 | $207.62 | $207.60 | $207.60 |
| Purchase #4 | $171.67 | 8.484% | $186.2345 | $186.23 | $186.25 | $186.20 |
| Purchase #5 | $117.50 | 6.781% | $125.4677 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $100.28 | 9.664% | $109.9711 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $99.29 | 7.394% | $106.6315 | $106.63 | $106.65 | $106.60 |
| 7 purchase totals = | $950.54 | $1,012.9208 | $1,012.91 | $1,012.90 | $1,012.90 | |