| 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 | $200.60 | 11.269% | $223.2056 | $223.21 | $223.20 | $223.20 |
| Purchase #2 | $241.68 | 3.485% | $250.1025 | $250.10 | $250.10 | $250.10 |
| Purchase #3 | $22.62 | 6.855% | $24.1706 | $24.17 | $24.15 | $24.20 |
| Purchase #4 | $229.72 | 4.777% | $240.6937 | $240.69 | $240.70 | $240.70 |
| Purchase #5 | $139.72 | 13.237% | $158.2147 | $158.21 | $158.20 | $158.20 |
| Purchase #6 | $203.94 | 12.848% | $230.1422 | $230.14 | $230.15 | $230.10 |
| Purchase #7 | $87.93 | 13.704% | $99.9799 | $99.98 | $100.00 | $100.00 |
| 7 purchase totals = | $1,126.21 | $1,226.5092 | $1,226.50 | $1,226.50 | $1,226.50 | |