| 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 | $214.28 | 13.808% | $243.8678 | $243.87 | $243.85 | $243.90 |
| Purchase #2 | $235.83 | 12.674% | $265.7191 | $265.72 | $265.70 | $265.70 |
| Purchase #3 | $202.87 | 7.575% | $218.2374 | $218.24 | $218.25 | $218.20 |
| Purchase #4 | $12.66 | 6.507% | $13.4838 | $13.48 | $13.50 | $13.50 |
| Purchase #5 | $226.45 | 12.236% | $254.1584 | $254.16 | $254.15 | $254.20 |
| Purchase #6 | $182.43 | 6.102% | $193.5619 | $193.56 | $193.55 | $193.60 |
| Purchase #7 | $17.52 | 5.874% | $18.5491 | $18.55 | $18.55 | $18.50 |
| 7 purchase totals = | $1,092.04 | $1,207.5775 | $1,207.58 | $1,207.55 | $1,207.60 | |