| 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 | $217.39 | 8.485% | $235.8355 | $235.84 | $235.85 | $235.80 |
| Purchase #2 | $180.27 | 5.869% | $190.85 | $190.85 | $190.85 | $190.90 |
| Purchase #3 | $239.68 | 4.580% | $250.6573 | $250.66 | $250.65 | $250.70 |
| Purchase #4 | $121.64 | 5.789% | $128.6817 | $128.68 | $128.70 | $128.70 |
| Purchase #5 | $65.55 | 13.682% | $74.5186 | $74.52 | $74.50 | $74.50 |
| Purchase #6 | $7.71 | 8.254% | $8.3464 | $8.35 | $8.35 | $8.30 |
| Purchase #7 | $134.72 | 12.697% | $151.8254 | $151.83 | $151.85 | $151.80 |
| 7 purchase totals = | $966.96 | $1,040.7149 | $1,040.73 | $1,040.75 | $1,040.70 | |