| 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 | $207.98 | 13.160% | $235.3502 | $235.35 | $235.35 | $235.40 |
| Purchase #2 | $247.89 | 5.510% | $261.5487 | $261.55 | $261.55 | $261.50 |
| Purchase #3 | $231.51 | 8.434% | $251.0356 | $251.04 | $251.05 | $251.00 |
| Purchase #4 | $45.75 | 9.467% | $50.0812 | $50.08 | $50.10 | $50.10 |
| Purchase #5 | $126.72 | 6.827% | $135.3712 | $135.37 | $135.35 | $135.40 |
| Purchase #6 | $46.34 | 3.768% | $48.0861 | $48.09 | $48.10 | $48.10 |
| Purchase #7 | $191.54 | 5.690% | $202.4386 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $1,097.73 | $1,183.9116 | $1,183.92 | $1,183.95 | $1,183.90 | |