| 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 | $113.88 | 10.498% | $125.8351 | $125.84 | $125.85 | $125.80 |
| Purchase #2 | $243.43 | 4.393% | $254.1239 | $254.12 | $254.10 | $254.10 |
| Purchase #3 | $77.96 | 10.308% | $85.9961 | $86.00 | $86.00 | $86.00 |
| Purchase #4 | $118.50 | 11.699% | $132.3633 | $132.36 | $132.35 | $132.40 |
| Purchase #5 | $117.55 | 6.297% | $124.9521 | $124.95 | $124.95 | $125.00 |
| Purchase #6 | $207.96 | 11.588% | $232.0584 | $232.06 | $232.05 | $232.10 |
| Purchase #7 | $52.38 | 7.801% | $56.4662 | $56.47 | $56.45 | $56.50 |
| 7 purchase totals = | $931.66 | $1,011.7951 | $1,011.80 | $1,011.75 | $1,011.90 | |