| 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 | $248.30 | 11.320% | $276.4076 | $276.41 | $276.40 | $276.40 |
| Purchase #2 | $29.54 | 5.152% | $31.0619 | $31.06 | $31.05 | $31.10 |
| Purchase #3 | $198.82 | 7.338% | $213.4094 | $213.41 | $213.40 | $213.40 |
| Purchase #4 | $201.59 | 5.612% | $212.9032 | $212.90 | $212.90 | $212.90 |
| Purchase #5 | $123.98 | 4.566% | $129.6409 | $129.64 | $129.65 | $129.60 |
| Purchase #6 | $242.45 | 8.856% | $263.9214 | $263.92 | $263.90 | $263.90 |
| Purchase #7 | $236.81 | 9.222% | $258.6486 | $258.65 | $258.65 | $258.60 |
| 7 purchase totals = | $1,281.49 | $1,385.9930 | $1,385.99 | $1,385.95 | $1,385.90 | |