| 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 | $104.81 | 5.437% | $110.5085 | $110.51 | $110.50 | $110.50 |
| Purchase #2 | $122.40 | 8.321% | $132.5849 | $132.58 | $132.60 | $132.60 |
| Purchase #3 | $127.81 | 7.694% | $137.6437 | $137.64 | $137.65 | $137.60 |
| Purchase #4 | $133.63 | 6.238% | $141.9658 | $141.97 | $141.95 | $142.00 |
| Purchase #5 | $223.87 | 5.234% | $235.5874 | $235.59 | $235.60 | $235.60 |
| Purchase #6 | $219.97 | 4.383% | $229.6113 | $229.61 | $229.60 | $229.60 |
| Purchase #7 | $12.29 | 5.399% | $12.9535 | $12.95 | $12.95 | $13.00 |
| 7 purchase totals = | $944.78 | $1,000.8551 | $1,000.85 | $1,000.85 | $1,000.90 | |