| 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 | $91.34 | 10.241% | $100.6941 | $100.69 | $100.70 | $100.70 |
| Purchase #2 | $37.70 | 3.612% | $39.0617 | $39.06 | $39.05 | $39.10 |
| Purchase #3 | $249.57 | 13.251% | $282.6405 | $282.64 | $282.65 | $282.60 |
| Purchase #4 | $68.64 | 10.234% | $75.6646 | $75.66 | $75.65 | $75.70 |
| Purchase #5 | $134.72 | 6.198% | $143.0699 | $143.07 | $143.05 | $143.10 |
| Purchase #6 | $241.99 | 6.868% | $258.6099 | $258.61 | $258.60 | $258.60 |
| Purchase #7 | $136.85 | 9.638% | $150.0396 | $150.04 | $150.05 | $150.00 |
| 7 purchase totals = | $960.81 | $1,049.7803 | $1,049.77 | $1,049.75 | $1,049.80 | |