| 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 | $126.54 | 11.287% | $140.8226 | $140.82 | $140.80 | $140.80 |
| Purchase #2 | $93.48 | 13.371% | $105.9792 | $105.98 | $106.00 | $106.00 |
| Purchase #3 | $190.48 | 3.339% | $196.8401 | $196.84 | $196.85 | $196.80 |
| Purchase #4 | $205.26 | 10.414% | $226.6358 | $226.64 | $226.65 | $226.60 |
| Purchase #5 | $70.64 | 3.377% | $73.0255 | $73.03 | $73.05 | $73.00 |
| Purchase #6 | $249.84 | 12.638% | $281.4148 | $281.41 | $281.40 | $281.40 |
| Purchase #7 | $212.79 | 12.271% | $238.9015 | $238.90 | $238.90 | $238.90 |
| 7 purchase totals = | $1,149.03 | $1,263.6195 | $1,263.62 | $1,263.65 | $1,263.50 | |