| 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 | $245.60 | 6.385% | $261.2816 | $261.28 | $261.30 | $261.30 |
| Purchase #2 | $239.71 | 11.788% | $267.967 | $267.97 | $267.95 | $268.00 |
| Purchase #3 | $236.97 | 3.446% | $245.136 | $245.14 | $245.15 | $245.10 |
| Purchase #4 | $19.62 | 12.615% | $22.0951 | $22.10 | $22.10 | $22.10 |
| Purchase #5 | $93.90 | 6.567% | $100.0664 | $100.07 | $100.05 | $100.10 |
| Purchase #6 | $208.96 | 12.250% | $234.5576 | $234.56 | $234.55 | $234.60 |
| Purchase #7 | $47.89 | 5.711% | $50.625 | $50.63 | $50.65 | $50.60 |
| 7 purchase totals = | $1,092.65 | $1,181.7287 | $1,181.75 | $1,181.75 | $1,181.80 | |