| 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 | $14.60 | 5.270% | $15.3694 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $128.70 | 8.224% | $139.2843 | $139.28 | $139.30 | $139.30 |
| Purchase #3 | $189.60 | 3.744% | $196.6986 | $196.70 | $196.70 | $196.70 |
| Purchase #4 | $227.95 | 13.176% | $257.9847 | $257.98 | $258.00 | $258.00 |
| Purchase #5 | $48.38 | 8.590% | $52.5358 | $52.54 | $52.55 | $52.50 |
| Purchase #6 | $78.46 | 10.653% | $86.8183 | $86.82 | $86.80 | $86.80 |
| Purchase #7 | $193.46 | 4.255% | $201.6917 | $201.69 | $201.70 | $201.70 |
| 7 purchase totals = | $881.15 | $950.3828 | $950.38 | $950.40 | $950.40 | |