| 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 | $28.89 | 7.669% | $31.1056 | $31.11 | $31.10 | $31.10 |
| Purchase #2 | $154.60 | 6.809% | $165.1267 | $165.13 | $165.15 | $165.10 |
| Purchase #3 | $163.79 | 6.784% | $174.9015 | $174.90 | $174.90 | $174.90 |
| Purchase #4 | $228.40 | 10.374% | $252.0942 | $252.09 | $252.10 | $252.10 |
| Purchase #5 | $247.43 | 8.299% | $267.9642 | $267.96 | $267.95 | $268.00 |
| Purchase #6 | $125.72 | 12.406% | $141.3168 | $141.32 | $141.30 | $141.30 |
| Purchase #7 | $34.54 | 7.113% | $36.9968 | $37.00 | $37.00 | $37.00 |
| 7 purchase totals = | $983.37 | $1,069.5058 | $1,069.51 | $1,069.50 | $1,069.50 | |