| 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 | $215.40 | 12.305% | $241.905 | $241.91 | $241.90 | $241.90 |
| Purchase #2 | $48.27 | 11.600% | $53.8693 | $53.87 | $53.85 | $53.90 |
| Purchase #3 | $198.95 | 5.733% | $210.3558 | $210.36 | $210.35 | $210.40 |
| Purchase #4 | $226.34 | 11.364% | $252.0613 | $252.06 | $252.05 | $252.10 |
| Purchase #5 | $109.27 | 9.860% | $120.044 | $120.04 | $120.05 | $120.00 |
| Purchase #6 | $226.99 | 12.702% | $255.8223 | $255.82 | $255.80 | $255.80 |
| Purchase #7 | $212.33 | 10.621% | $234.8816 | $234.88 | $234.90 | $234.90 |
| 7 purchase totals = | $1,237.55 | $1,368.9393 | $1,368.94 | $1,368.90 | $1,369.00 | |