| 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 | $124.63 | 5.824% | $131.8885 | $131.89 | $131.90 | $131.90 |
| Purchase #2 | $106.85 | 12.738% | $120.4606 | $120.46 | $120.45 | $120.50 |
| Purchase #3 | $217.56 | 13.120% | $246.1039 | $246.10 | $246.10 | $246.10 |
| Purchase #4 | $14.37 | 7.422% | $15.4365 | $15.44 | $15.45 | $15.40 |
| Purchase #5 | $107.37 | 5.151% | $112.9006 | $112.90 | $112.90 | $112.90 |
| Purchase #6 | $225.69 | 12.237% | $253.3077 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $101.52 | 11.719% | $113.4171 | $113.42 | $113.40 | $113.40 |
| 7 purchase totals = | $897.99 | $993.5149 | $993.52 | $993.50 | $993.50 | |