| 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 | $112.48 | 10.642% | $124.4501 | $124.45 | $124.45 | $124.50 |
| Purchase #2 | $203.74 | 12.803% | $229.8248 | $229.82 | $229.80 | $229.80 |
| Purchase #3 | $246.26 | 4.447% | $257.2112 | $257.21 | $257.20 | $257.20 |
| Purchase #4 | $58.48 | 11.487% | $65.1976 | $65.20 | $65.20 | $65.20 |
| Purchase #5 | $72.25 | 7.668% | $77.7901 | $77.79 | $77.80 | $77.80 |
| Purchase #6 | $164.29 | 9.485% | $179.8729 | $179.87 | $179.85 | $179.90 |
| Purchase #7 | $248.50 | 9.699% | $272.602 | $272.60 | $272.60 | $272.60 |
| 7 purchase totals = | $1,106.00 | $1,206.9487 | $1,206.94 | $1,206.90 | $1,207.00 | |