| 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 | $142.35 | 10.794% | $157.7153 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $232.55 | 3.745% | $241.259 | $241.26 | $241.25 | $241.30 |
| Purchase #3 | $126.74 | 6.435% | $134.8957 | $134.90 | $134.90 | $134.90 |
| Purchase #4 | $211.31 | 11.188% | $234.9514 | $234.95 | $234.95 | $235.00 |
| Purchase #5 | $84.69 | 9.220% | $92.4984 | $92.50 | $92.50 | $92.50 |
| Purchase #6 | $16.69 | 3.773% | $17.3197 | $17.32 | $17.30 | $17.30 |
| Purchase #7 | $44.59 | 13.103% | $50.4326 | $50.43 | $50.45 | $50.40 |
| 7 purchase totals = | $858.92 | $929.0721 | $929.08 | $929.05 | $929.10 | |