| 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 | $223.60 | 12.110% | $250.678 | $250.68 | $250.70 | $250.70 |
| Purchase #2 | $135.30 | 3.253% | $139.7013 | $139.70 | $139.70 | $139.70 |
| Purchase #3 | $157.45 | 11.727% | $175.9142 | $175.91 | $175.90 | $175.90 |
| Purchase #4 | $209.31 | 10.110% | $230.4712 | $230.47 | $230.45 | $230.50 |
| Purchase #5 | $192.35 | 4.580% | $201.1596 | $201.16 | $201.15 | $201.20 |
| Purchase #6 | $46.86 | 12.351% | $52.6477 | $52.65 | $52.65 | $52.60 |
| Purchase #7 | $110.74 | 11.605% | $123.5914 | $123.59 | $123.60 | $123.60 |
| 7 purchase totals = | $1,075.61 | $1,174.1634 | $1,174.16 | $1,174.15 | $1,174.20 | |