| 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 | $199.38 | 10.708% | $220.7296 | $220.73 | $220.75 | $220.70 |
| Purchase #2 | $38.31 | 11.385% | $42.6716 | $42.67 | $42.65 | $42.70 |
| Purchase #3 | $123.78 | 3.398% | $127.986 | $127.99 | $128.00 | $128.00 |
| Purchase #4 | $74.67 | 11.729% | $83.428 | $83.43 | $83.45 | $83.40 |
| Purchase #5 | $219.27 | 7.309% | $235.2964 | $235.30 | $235.30 | $235.30 |
| Purchase #6 | $96.64 | 11.854% | $108.0957 | $108.10 | $108.10 | $108.10 |
| Purchase #7 | $87.86 | 10.578% | $97.1538 | $97.15 | $97.15 | $97.20 |
| 7 purchase totals = | $839.91 | $915.3611 | $915.37 | $915.40 | $915.40 | |