| 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 | $200.29 | 13.113% | $226.554 | $226.55 | $226.55 | $226.60 |
| Purchase #2 | $82.77 | 13.344% | $93.8148 | $93.81 | $93.80 | $93.80 |
| Purchase #3 | $208.78 | 7.186% | $223.7829 | $223.78 | $223.80 | $223.80 |
| Purchase #4 | $79.79 | 13.492% | $90.5553 | $90.56 | $90.55 | $90.60 |
| Purchase #5 | $187.92 | 5.656% | $198.5488 | $198.55 | $198.55 | $198.50 |
| Purchase #6 | $201.61 | 11.625% | $225.0472 | $225.05 | $225.05 | $225.00 |
| Purchase #7 | $213.86 | 9.540% | $234.2622 | $234.26 | $234.25 | $234.30 |
| 7 purchase totals = | $1,175.02 | $1,292.5652 | $1,292.56 | $1,292.55 | $1,292.60 | |