| 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 | $227.87 | 11.748% | $254.6402 | $254.64 | $254.65 | $254.60 |
| Purchase #2 | $104.30 | 7.126% | $111.7324 | $111.73 | $111.75 | $111.70 |
| Purchase #3 | $148.80 | 9.666% | $163.183 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $19.99 | 10.560% | $22.1009 | $22.10 | $22.10 | $22.10 |
| Purchase #5 | $174.46 | 8.605% | $189.4723 | $189.47 | $189.45 | $189.50 |
| Purchase #6 | $18.79 | 10.379% | $20.7402 | $20.74 | $20.75 | $20.70 |
| Purchase #7 | $223.30 | 4.754% | $233.9157 | $233.92 | $233.90 | $233.90 |
| 7 purchase totals = | $917.51 | $995.7847 | $995.78 | $995.80 | $995.70 | |