| 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 | $11.59 | 10.857% | $12.8483 | $12.85 | $12.85 | $12.80 |
| Purchase #2 | $212.29 | 8.874% | $231.1286 | $231.13 | $231.15 | $231.10 |
| Purchase #3 | $242.61 | 8.626% | $263.5375 | $263.54 | $263.55 | $263.50 |
| Purchase #4 | $33.57 | 8.436% | $36.402 | $36.40 | $36.40 | $36.40 |
| Purchase #5 | $9.58 | 3.308% | $9.8969 | $9.90 | $9.90 | $9.90 |
| Purchase #6 | $223.68 | 13.565% | $254.0222 | $254.02 | $254.00 | $254.00 |
| Purchase #7 | $89.97 | 4.687% | $94.1869 | $94.19 | $94.20 | $94.20 |
| 7 purchase totals = | $823.29 | $902.0224 | $902.03 | $902.05 | $901.90 | |