| 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 | $28.60 | 10.563% | $31.621 | $31.62 | $31.60 | $31.60 |
| Purchase #2 | $171.45 | 6.498% | $182.5908 | $182.59 | $182.60 | $182.60 |
| Purchase #3 | $213.81 | 5.718% | $226.0357 | $226.04 | $226.05 | $226.00 |
| Purchase #4 | $185.45 | 9.613% | $203.2773 | $203.28 | $203.30 | $203.30 |
| Purchase #5 | $191.42 | 8.400% | $207.4993 | $207.50 | $207.50 | $207.50 |
| Purchase #6 | $152.57 | 3.282% | $157.5773 | $157.58 | $157.60 | $157.60 |
| Purchase #7 | $17.40 | 5.112% | $18.2895 | $18.29 | $18.30 | $18.30 |
| 7 purchase totals = | $960.70 | $1,026.8909 | $1,026.90 | $1,026.95 | $1,026.90 | |