| 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 | $38.73 | 7.609% | $41.677 | $41.68 | $41.70 | $41.70 |
| Purchase #2 | $243.36 | 11.151% | $270.4971 | $270.50 | $270.50 | $270.50 |
| Purchase #3 | $234.62 | 8.601% | $254.7997 | $254.80 | $254.80 | $254.80 |
| Purchase #4 | $50.96 | 3.678% | $52.8343 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $97.50 | 3.192% | $100.6122 | $100.61 | $100.60 | $100.60 |
| Purchase #6 | $214.49 | 11.432% | $239.0105 | $239.01 | $239.00 | $239.00 |
| Purchase #7 | $63.55 | 10.727% | $70.367 | $70.37 | $70.35 | $70.40 |
| 7 purchase totals = | $943.21 | $1,029.7978 | $1,029.80 | $1,029.80 | $1,029.80 | |