| 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 | $91.84 | 6.402% | $97.7196 | $97.72 | $97.70 | $97.70 |
| Purchase #2 | $230.31 | 10.394% | $254.2484 | $254.25 | $254.25 | $254.20 |
| Purchase #3 | $231.25 | 5.219% | $243.3189 | $243.32 | $243.30 | $243.30 |
| Purchase #4 | $177.75 | 13.429% | $201.62 | $201.62 | $201.60 | $201.60 |
| Purchase #5 | $237.85 | 7.199% | $254.9728 | $254.97 | $254.95 | $255.00 |
| Purchase #6 | $214.58 | 9.308% | $234.5531 | $234.55 | $234.55 | $234.60 |
| Purchase #7 | $39.75 | 11.266% | $44.2282 | $44.23 | $44.25 | $44.20 |
| 7 purchase totals = | $1,223.33 | $1,330.6610 | $1,330.66 | $1,330.60 | $1,330.60 | |