| 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 | $220.64 | 10.609% | $244.0477 | $244.05 | $244.05 | $244.00 |
| Purchase #2 | $229.61 | 6.193% | $243.8297 | $243.83 | $243.85 | $243.80 |
| Purchase #3 | $18.70 | 3.436% | $19.3425 | $19.34 | $19.35 | $19.30 |
| Purchase #4 | $77.69 | 9.861% | $85.351 | $85.35 | $85.35 | $85.40 |
| Purchase #5 | $214.36 | 13.475% | $243.245 | $243.25 | $243.25 | $243.20 |
| Purchase #6 | $215.82 | 9.447% | $236.2085 | $236.21 | $236.20 | $236.20 |
| Purchase #7 | $100.62 | 8.651% | $109.3246 | $109.32 | $109.30 | $109.30 |
| 7 purchase totals = | $1,077.44 | $1,181.3490 | $1,181.35 | $1,181.35 | $1,181.20 | |