| 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 | $205.84 | 4.192% | $214.4688 | $214.47 | $214.45 | $214.50 |
| Purchase #2 | $218.93 | 11.299% | $243.6669 | $243.67 | $243.65 | $243.70 |
| Purchase #3 | $172.78 | 8.328% | $187.1691 | $187.17 | $187.15 | $187.20 |
| Purchase #4 | $146.31 | 6.558% | $155.905 | $155.91 | $155.90 | $155.90 |
| Purchase #5 | $102.62 | 10.183% | $113.0698 | $113.07 | $113.05 | $113.10 |
| Purchase #6 | $10.50 | 11.566% | $11.7144 | $11.71 | $11.70 | $11.70 |
| Purchase #7 | $215.29 | 3.320% | $222.4376 | $222.44 | $222.45 | $222.40 |
| 7 purchase totals = | $1,072.27 | $1,148.4316 | $1,148.44 | $1,148.35 | $1,148.50 | |