| 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 | $110.96 | 12.197% | $124.4938 | $124.49 | $124.50 | $124.50 |
| Purchase #2 | $242.87 | 9.585% | $266.1491 | $266.15 | $266.15 | $266.10 |
| Purchase #3 | $132.99 | 5.371% | $140.1329 | $140.13 | $140.15 | $140.10 |
| Purchase #4 | $194.27 | 8.321% | $210.4352 | $210.44 | $210.45 | $210.40 |
| Purchase #5 | $237.32 | 9.141% | $259.0134 | $259.01 | $259.00 | $259.00 |
| Purchase #6 | $8.31 | 6.730% | $8.8693 | $8.87 | $8.85 | $8.90 |
| Purchase #7 | $174.38 | 6.575% | $185.8455 | $185.85 | $185.85 | $185.80 |
| 7 purchase totals = | $1,101.10 | $1,194.9392 | $1,194.94 | $1,194.95 | $1,194.80 | |