| 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 | $240.93 | 13.437% | $273.3038 | $273.30 | $273.30 | $273.30 |
| Purchase #2 | $8.80 | 5.832% | $9.3132 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $198.87 | 7.296% | $213.3796 | $213.38 | $213.40 | $213.40 |
| Purchase #4 | $158.25 | 11.804% | $176.9298 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $6.68 | 3.159% | $6.891 | $6.89 | $6.90 | $6.90 |
| Purchase #6 | $78.66 | 7.730% | $84.7404 | $84.74 | $84.75 | $84.70 |
| Purchase #7 | $106.57 | 8.867% | $116.0196 | $116.02 | $116.00 | $116.00 |
| 7 purchase totals = | $798.76 | $880.5774 | $880.57 | $880.60 | $880.50 | |