| 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 | $178.72 | 11.369% | $199.0387 | $199.04 | $199.05 | $199.00 |
| Purchase #2 | $208.43 | 10.371% | $230.0463 | $230.05 | $230.05 | $230.00 |
| Purchase #3 | $240.63 | 12.357% | $270.3646 | $270.36 | $270.35 | $270.40 |
| Purchase #4 | $248.46 | 12.389% | $279.2417 | $279.24 | $279.25 | $279.20 |
| Purchase #5 | $63.54 | 7.526% | $68.322 | $68.32 | $68.30 | $68.30 |
| Purchase #6 | $109.46 | 5.434% | $115.4081 | $115.41 | $115.40 | $115.40 |
| Purchase #7 | $99.87 | 13.600% | $113.4523 | $113.45 | $113.45 | $113.50 |
| 7 purchase totals = | $1,149.11 | $1,275.8737 | $1,275.87 | $1,275.85 | $1,275.80 | |