| 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 | $212.71 | 8.400% | $230.5776 | $230.58 | $230.60 | $230.60 |
| Purchase #2 | $194.87 | 10.431% | $215.1969 | $215.20 | $215.20 | $215.20 |
| Purchase #3 | $156.99 | 7.609% | $168.9354 | $168.94 | $168.95 | $168.90 |
| Purchase #4 | $141.65 | 12.283% | $159.0489 | $159.05 | $159.05 | $159.00 |
| Purchase #5 | $93.95 | 9.615% | $102.9833 | $102.98 | $103.00 | $103.00 |
| Purchase #6 | $150.94 | 10.810% | $167.2566 | $167.26 | $167.25 | $167.30 |
| Purchase #7 | $85.79 | 8.520% | $93.0993 | $93.10 | $93.10 | $93.10 |
| 7 purchase totals = | $1,036.90 | $1,137.0980 | $1,137.11 | $1,137.15 | $1,137.10 | |