| 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 | $147.90 | 6.433% | $157.4144 | $157.41 | $157.40 | $157.40 |
| Purchase #2 | $97.39 | 11.105% | $108.2052 | $108.21 | $108.20 | $108.20 |
| Purchase #3 | $241.77 | 4.112% | $251.7116 | $251.71 | $251.70 | $251.70 |
| Purchase #4 | $151.46 | 11.467% | $168.8279 | $168.83 | $168.85 | $168.80 |
| Purchase #5 | $240.39 | 8.700% | $261.3039 | $261.30 | $261.30 | $261.30 |
| Purchase #6 | $235.99 | 4.344% | $246.2414 | $246.24 | $246.25 | $246.20 |
| Purchase #7 | $49.48 | 13.220% | $56.0213 | $56.02 | $56.00 | $56.00 |
| 7 purchase totals = | $1,164.38 | $1,249.7257 | $1,249.72 | $1,249.70 | $1,249.60 | |