| 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 | $221.27 | 8.366% | $239.7814 | $239.78 | $239.80 | $239.80 |
| Purchase #2 | $42.25 | 13.439% | $47.928 | $47.93 | $47.95 | $47.90 |
| Purchase #3 | $130.26 | 3.458% | $134.7644 | $134.76 | $134.75 | $134.80 |
| Purchase #4 | $10.83 | 12.291% | $12.1611 | $12.16 | $12.15 | $12.20 |
| Purchase #5 | $170.39 | 5.527% | $179.8075 | $179.81 | $179.80 | $179.80 |
| Purchase #6 | $14.86 | 5.754% | $15.715 | $15.72 | $15.70 | $15.70 |
| Purchase #7 | $221.84 | 4.708% | $232.2842 | $232.28 | $232.30 | $232.30 |
| 7 purchase totals = | $811.70 | $862.4416 | $862.44 | $862.45 | $862.50 | |