| 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 | $188.70 | 13.274% | $213.748 | $213.75 | $213.75 | $213.70 |
| Purchase #2 | $100.98 | 5.621% | $106.6561 | $106.66 | $106.65 | $106.70 |
| Purchase #3 | $87.92 | 13.162% | $99.492 | $99.49 | $99.50 | $99.50 |
| Purchase #4 | $5.73 | 10.651% | $6.3403 | $6.34 | $6.35 | $6.30 |
| Purchase #5 | $213.50 | 6.282% | $226.9121 | $226.91 | $226.90 | $226.90 |
| Purchase #6 | $223.86 | 7.746% | $241.2002 | $241.20 | $241.20 | $241.20 |
| Purchase #7 | $250.67 | 3.701% | $259.9473 | $259.95 | $259.95 | $259.90 |
| 7 purchase totals = | $1,071.36 | $1,154.2960 | $1,154.30 | $1,154.30 | $1,154.20 | |