| 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 | $238.72 | 10.352% | $263.4323 | $263.43 | $263.45 | $263.40 |
| Purchase #2 | $153.25 | 11.605% | $171.0347 | $171.03 | $171.05 | $171.00 |
| Purchase #3 | $170.62 | 4.274% | $177.9123 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $216.43 | 12.264% | $242.973 | $242.97 | $242.95 | $243.00 |
| Purchase #5 | $189.78 | 8.856% | $206.5869 | $206.59 | $206.60 | $206.60 |
| Purchase #6 | $6.66 | 7.470% | $7.1575 | $7.16 | $7.15 | $7.20 |
| Purchase #7 | $222.71 | 9.543% | $243.9632 | $243.96 | $243.95 | $244.00 |
| 7 purchase totals = | $1,198.17 | $1,313.0599 | $1,313.05 | $1,313.05 | $1,313.10 | |