| 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 | $129.74 | 12.312% | $145.7136 | $145.71 | $145.70 | $145.70 |
| Purchase #2 | $189.34 | 7.145% | $202.8683 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $98.82 | 8.869% | $107.5843 | $107.58 | $107.60 | $107.60 |
| Purchase #4 | $186.28 | 7.796% | $200.8024 | $200.80 | $200.80 | $200.80 |
| Purchase #5 | $190.26 | 3.354% | $196.6413 | $196.64 | $196.65 | $196.60 |
| Purchase #6 | $209.53 | 12.160% | $235.0088 | $235.01 | $235.00 | $235.00 |
| Purchase #7 | $240.79 | 8.580% | $261.4498 | $261.45 | $261.45 | $261.40 |
| 7 purchase totals = | $1,244.76 | $1,350.0685 | $1,350.06 | $1,350.05 | $1,350.00 | |