| 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 | $235.69 | 10.177% | $259.6762 | $259.68 | $259.70 | $259.70 |
| Purchase #2 | $224.33 | 6.736% | $239.4409 | $239.44 | $239.45 | $239.40 |
| Purchase #3 | $246.28 | 13.468% | $279.449 | $279.45 | $279.45 | $279.40 |
| Purchase #4 | $25.85 | 10.398% | $28.5379 | $28.54 | $28.55 | $28.50 |
| Purchase #5 | $12.28 | 3.576% | $12.7191 | $12.72 | $12.70 | $12.70 |
| Purchase #6 | $122.36 | 13.743% | $139.1759 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $121.44 | 4.745% | $127.2023 | $127.20 | $127.20 | $127.20 |
| 7 purchase totals = | $988.23 | $1,086.2013 | $1,086.21 | $1,086.25 | $1,086.10 | |