| 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 | $140.93 | 3.383% | $145.6977 | $145.70 | $145.70 | $145.70 |
| Purchase #2 | $113.81 | 7.710% | $122.5848 | $122.58 | $122.60 | $122.60 |
| Purchase #3 | $58.86 | 6.520% | $62.6977 | $62.70 | $62.70 | $62.70 |
| Purchase #4 | $118.58 | 4.128% | $123.475 | $123.48 | $123.50 | $123.50 |
| Purchase #5 | $101.99 | 7.442% | $109.5801 | $109.58 | $109.60 | $109.60 |
| Purchase #6 | $97.26 | 10.424% | $107.3984 | $107.40 | $107.40 | $107.40 |
| Purchase #7 | $241.31 | 9.481% | $264.1886 | $264.19 | $264.20 | $264.20 |
| 7 purchase totals = | $872.74 | $935.6223 | $935.63 | $935.70 | $935.70 | |