| 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 | $231.45 | 11.207% | $257.3886 | $257.39 | $257.40 | $257.40 |
| Purchase #2 | $230.52 | 5.346% | $242.8436 | $242.84 | $242.85 | $242.80 |
| Purchase #3 | $243.54 | 4.639% | $254.8378 | $254.84 | $254.85 | $254.80 |
| Purchase #4 | $192.63 | 8.682% | $209.3541 | $209.35 | $209.35 | $209.40 |
| Purchase #5 | $60.71 | 6.562% | $64.6938 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $156.59 | 8.500% | $169.9002 | $169.90 | $169.90 | $169.90 |
| Purchase #7 | $17.83 | 4.281% | $18.5933 | $18.59 | $18.60 | $18.60 |
| 7 purchase totals = | $1,133.27 | $1,217.6114 | $1,217.60 | $1,217.65 | $1,217.60 | |