| 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 | $244.77 | 7.498% | $263.1229 | $263.12 | $263.10 | $263.10 |
| Purchase #2 | $128.43 | 4.377% | $134.0514 | $134.05 | $134.05 | $134.10 |
| Purchase #3 | $89.63 | 13.411% | $101.6503 | $101.65 | $101.65 | $101.70 |
| Purchase #4 | $200.75 | 4.255% | $209.2919 | $209.29 | $209.30 | $209.30 |
| Purchase #5 | $68.64 | 12.760% | $77.3985 | $77.40 | $77.40 | $77.40 |
| Purchase #6 | $104.31 | 12.839% | $117.7024 | $117.70 | $117.70 | $117.70 |
| Purchase #7 | $12.26 | 4.140% | $12.7676 | $12.77 | $12.75 | $12.80 |
| 7 purchase totals = | $848.79 | $915.9850 | $915.98 | $915.95 | $916.10 | |