| 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 | $102.26 | 7.737% | $110.1719 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $190.92 | 5.276% | $200.9929 | $200.99 | $201.00 | $201.00 |
| Purchase #3 | $163.73 | 7.181% | $175.4875 | $175.49 | $175.50 | $175.50 |
| Purchase #4 | $189.86 | 5.356% | $200.0289 | $200.03 | $200.05 | $200.00 |
| Purchase #5 | $122.50 | 8.398% | $132.7876 | $132.79 | $132.80 | $132.80 |
| Purchase #6 | $121.94 | 4.111% | $126.953 | $126.95 | $126.95 | $127.00 |
| Purchase #7 | $197.95 | 11.377% | $220.4708 | $220.47 | $220.45 | $220.50 |
| 7 purchase totals = | $1,089.16 | $1,166.8926 | $1,166.89 | $1,166.90 | $1,167.00 | |