| 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 | $123.74 | 11.387% | $137.8303 | $137.83 | $137.85 | $137.80 |
| Purchase #2 | $56.67 | 7.394% | $60.8602 | $60.86 | $60.85 | $60.90 |
| Purchase #3 | $203.53 | 13.482% | $230.9699 | $230.97 | $230.95 | $231.00 |
| Purchase #4 | $220.58 | 5.763% | $233.292 | $233.29 | $233.30 | $233.30 |
| Purchase #5 | $11.49 | 4.268% | $11.9804 | $11.98 | $12.00 | $12.00 |
| Purchase #6 | $163.50 | 10.107% | $180.0249 | $180.02 | $180.00 | $180.00 |
| Purchase #7 | $193.83 | 3.195% | $200.0229 | $200.02 | $200.00 | $200.00 |
| 7 purchase totals = | $973.34 | $1,054.9806 | $1,054.97 | $1,054.95 | $1,055.00 | |