| 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 | $27.69 | 10.768% | $30.6717 | $30.67 | $30.65 | $30.70 |
| Purchase #2 | $127.97 | 12.370% | $143.7999 | $143.80 | $143.80 | $143.80 |
| Purchase #3 | $154.88 | 10.312% | $170.8512 | $170.85 | $170.85 | $170.90 |
| Purchase #4 | $188.58 | 13.167% | $213.4103 | $213.41 | $213.40 | $213.40 |
| Purchase #5 | $241.63 | 6.411% | $257.1209 | $257.12 | $257.10 | $257.10 |
| Purchase #6 | $170.70 | 3.302% | $176.3365 | $176.34 | $176.35 | $176.30 |
| Purchase #7 | $221.47 | 9.247% | $241.9493 | $241.95 | $241.95 | $241.90 |
| 7 purchase totals = | $1,132.92 | $1,234.1398 | $1,234.14 | $1,234.10 | $1,234.10 | |