| 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 | $239.45 | 9.249% | $261.5967 | $261.60 | $261.60 | $261.60 |
| Purchase #2 | $55.39 | 13.333% | $62.7751 | $62.78 | $62.80 | $62.80 |
| Purchase #3 | $73.66 | 7.178% | $78.9473 | $78.95 | $78.95 | $78.90 |
| Purchase #4 | $47.58 | 11.532% | $53.0669 | $53.07 | $53.05 | $53.10 |
| Purchase #5 | $144.51 | 13.374% | $163.8368 | $163.84 | $163.85 | $163.80 |
| Purchase #6 | $225.81 | 10.453% | $249.4139 | $249.41 | $249.40 | $249.40 |
| Purchase #7 | $239.80 | 10.800% | $265.6984 | $265.70 | $265.70 | $265.70 |
| 7 purchase totals = | $1,026.20 | $1,135.3351 | $1,135.35 | $1,135.35 | $1,135.30 | |