| 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 | $192.65 | 9.641% | $211.2234 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $244.33 | 5.197% | $257.0278 | $257.03 | $257.05 | $257.00 |
| Purchase #3 | $148.78 | 10.285% | $164.082 | $164.08 | $164.10 | $164.10 |
| Purchase #4 | $180.94 | 5.371% | $190.6583 | $190.66 | $190.65 | $190.70 |
| Purchase #5 | $240.65 | 10.187% | $265.165 | $265.17 | $265.15 | $265.20 |
| Purchase #6 | $157.87 | 5.488% | $166.5339 | $166.53 | $166.55 | $166.50 |
| Purchase #7 | $54.99 | 6.479% | $58.5528 | $58.55 | $58.55 | $58.60 |
| 7 purchase totals = | $1,220.21 | $1,313.2432 | $1,313.24 | $1,313.25 | $1,313.30 | |