| 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 | $141.31 | 7.624% | $152.0835 | $152.08 | $152.10 | $152.10 |
| Purchase #2 | $41.37 | 10.840% | $45.8545 | $45.85 | $45.85 | $45.90 |
| Purchase #3 | $220.70 | 4.755% | $231.1943 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $210.57 | 11.136% | $234.0191 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $8.66 | 10.476% | $9.5672 | $9.57 | $9.55 | $9.60 |
| Purchase #6 | $38.66 | 10.840% | $42.8507 | $42.85 | $42.85 | $42.90 |
| Purchase #7 | $197.85 | 8.672% | $215.0076 | $215.01 | $215.00 | $215.00 |
| 7 purchase totals = | $859.12 | $930.5769 | $930.57 | $930.55 | $930.70 | |