| 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 | $201.77 | 12.852% | $227.7015 | $227.70 | $227.70 | $227.70 |
| Purchase #2 | $115.99 | 6.394% | $123.4064 | $123.41 | $123.40 | $123.40 |
| Purchase #3 | $103.94 | 9.724% | $114.0471 | $114.05 | $114.05 | $114.00 |
| Purchase #4 | $55.45 | 4.595% | $57.9979 | $58.00 | $58.00 | $58.00 |
| Purchase #5 | $200.68 | 7.599% | $215.9297 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $34.77 | 8.210% | $37.6246 | $37.62 | $37.60 | $37.60 |
| Purchase #7 | $143.55 | 4.582% | $150.1275 | $150.13 | $150.15 | $150.10 |
| 7 purchase totals = | $856.15 | $926.8347 | $926.84 | $926.85 | $926.70 | |