| 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 | $237.57 | 12.774% | $267.9172 | $267.92 | $267.90 | $267.90 |
| Purchase #2 | $41.30 | 11.161% | $45.9095 | $45.91 | $45.90 | $45.90 |
| Purchase #3 | $86.38 | 7.470% | $92.8326 | $92.83 | $92.85 | $92.80 |
| Purchase #4 | $43.72 | 12.790% | $49.3118 | $49.31 | $49.30 | $49.30 |
| Purchase #5 | $239.76 | 5.627% | $253.2513 | $253.25 | $253.25 | $253.30 |
| Purchase #6 | $179.75 | 5.231% | $189.1527 | $189.15 | $189.15 | $189.20 |
| Purchase #7 | $191.94 | 11.504% | $214.0208 | $214.02 | $214.00 | $214.00 |
| 7 purchase totals = | $1,020.42 | $1,112.3959 | $1,112.39 | $1,112.35 | $1,112.40 | |