| 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 | $236.99 | 9.223% | $258.8476 | $258.85 | $258.85 | $258.80 |
| Purchase #2 | $164.46 | 13.791% | $187.1407 | $187.14 | $187.15 | $187.10 |
| Purchase #3 | $20.46 | 9.726% | $22.4499 | $22.45 | $22.45 | $22.40 |
| Purchase #4 | $97.95 | 10.354% | $108.0917 | $108.09 | $108.10 | $108.10 |
| Purchase #5 | $119.71 | 3.205% | $123.5467 | $123.55 | $123.55 | $123.50 |
| Purchase #6 | $151.40 | 9.786% | $166.216 | $166.22 | $166.20 | $166.20 |
| Purchase #7 | $151.77 | 11.610% | $169.3905 | $169.39 | $169.40 | $169.40 |
| 7 purchase totals = | $942.74 | $1,035.6831 | $1,035.69 | $1,035.70 | $1,035.50 | |