| 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 | $111.63 | 12.322% | $125.385 | $125.39 | $125.40 | $125.40 |
| Purchase #2 | $110.93 | 9.856% | $121.8633 | $121.86 | $121.85 | $121.90 |
| Purchase #3 | $14.32 | 4.363% | $14.9448 | $14.94 | $14.95 | $14.90 |
| Purchase #4 | $136.83 | 11.329% | $152.3315 | $152.33 | $152.35 | $152.30 |
| Purchase #5 | $63.31 | 7.545% | $68.0867 | $68.09 | $68.10 | $68.10 |
| Purchase #6 | $245.26 | 4.615% | $256.5787 | $256.58 | $256.60 | $256.60 |
| Purchase #7 | $134.44 | 13.625% | $152.7575 | $152.76 | $152.75 | $152.80 |
| 7 purchase totals = | $816.72 | $891.9475 | $891.95 | $892.00 | $892.00 | |