| 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 | $207.31 | 7.562% | $222.9868 | $222.99 | $223.00 | $223.00 |
| Purchase #2 | $149.94 | 13.517% | $170.2074 | $170.21 | $170.20 | $170.20 |
| Purchase #3 | $78.39 | 10.475% | $86.6014 | $86.60 | $86.60 | $86.60 |
| Purchase #4 | $34.62 | 11.639% | $38.6494 | $38.65 | $38.65 | $38.60 |
| Purchase #5 | $77.62 | 4.708% | $81.2743 | $81.27 | $81.25 | $81.30 |
| Purchase #6 | $127.83 | 5.699% | $135.115 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $123.43 | 5.315% | $129.9903 | $129.99 | $130.00 | $130.00 |
| 7 purchase totals = | $799.14 | $864.8246 | $864.83 | $864.80 | $864.80 | |