| 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 | $125.49 | 10.788% | $139.0279 | $139.03 | $139.05 | $139.00 |
| Purchase #2 | $224.97 | 3.374% | $232.5605 | $232.56 | $232.55 | $232.60 |
| Purchase #3 | $222.39 | 11.175% | $247.2421 | $247.24 | $247.25 | $247.20 |
| Purchase #4 | $122.99 | 9.716% | $134.9397 | $134.94 | $134.95 | $134.90 |
| Purchase #5 | $149.46 | 13.238% | $169.2455 | $169.25 | $169.25 | $169.20 |
| Purchase #6 | $79.77 | 7.412% | $85.6826 | $85.68 | $85.70 | $85.70 |
| Purchase #7 | $192.67 | 11.461% | $214.7519 | $214.75 | $214.75 | $214.80 |
| 7 purchase totals = | $1,117.74 | $1,223.4502 | $1,223.45 | $1,223.50 | $1,223.40 | |