| 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 | $250.31 | 8.477% | $271.5288 | $271.53 | $271.55 | $271.50 |
| Purchase #2 | $85.78 | 6.159% | $91.0632 | $91.06 | $91.05 | $91.10 |
| Purchase #3 | $89.60 | 13.427% | $101.6306 | $101.63 | $101.65 | $101.60 |
| Purchase #4 | $188.39 | 8.765% | $204.9024 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $127.75 | 13.552% | $145.0627 | $145.06 | $145.05 | $145.10 |
| Purchase #6 | $162.63 | 9.267% | $177.7009 | $177.70 | $177.70 | $177.70 |
| Purchase #7 | $99.70 | 5.269% | $104.9532 | $104.95 | $104.95 | $105.00 |
| 7 purchase totals = | $1,004.16 | $1,096.8418 | $1,096.83 | $1,096.85 | $1,096.90 | |