| 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 | $188.69 | 8.566% | $204.8532 | $204.85 | $204.85 | $204.90 |
| Purchase #2 | $173.76 | 4.454% | $181.4993 | $181.50 | $181.50 | $181.50 |
| Purchase #3 | $240.72 | 5.807% | $254.6986 | $254.70 | $254.70 | $254.70 |
| Purchase #4 | $21.56 | 4.341% | $22.4959 | $22.50 | $22.50 | $22.50 |
| Purchase #5 | $184.98 | 10.808% | $204.9726 | $204.97 | $204.95 | $205.00 |
| Purchase #6 | $210.78 | 7.400% | $226.3777 | $226.38 | $226.40 | $226.40 |
| Purchase #7 | $224.75 | 3.583% | $232.8028 | $232.80 | $232.80 | $232.80 |
| 7 purchase totals = | $1,245.24 | $1,327.7001 | $1,327.70 | $1,327.70 | $1,327.80 | |