| 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 | $238.55 | 7.739% | $257.0114 | $257.01 | $257.00 | $257.00 |
| Purchase #2 | $222.76 | 4.535% | $232.8622 | $232.86 | $232.85 | $232.90 |
| Purchase #3 | $55.86 | 11.736% | $62.4157 | $62.42 | $62.40 | $62.40 |
| Purchase #4 | $120.60 | 10.652% | $133.4463 | $133.45 | $133.45 | $133.40 |
| Purchase #5 | $112.94 | 8.681% | $122.7443 | $122.74 | $122.75 | $122.70 |
| Purchase #6 | $79.89 | 4.864% | $83.7758 | $83.78 | $83.80 | $83.80 |
| Purchase #7 | $111.41 | 13.324% | $126.2543 | $126.25 | $126.25 | $126.30 |
| 7 purchase totals = | $942.01 | $1,018.5100 | $1,018.51 | $1,018.50 | $1,018.50 | |