| 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 | $211.53 | 8.728% | $229.9923 | $229.99 | $230.00 | $230.00 |
| Purchase #2 | $222.63 | 5.657% | $235.2242 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $112.80 | 9.444% | $123.4528 | $123.45 | $123.45 | $123.50 |
| Purchase #4 | $11.80 | 3.161% | $12.173 | $12.17 | $12.15 | $12.20 |
| Purchase #5 | $124.40 | 3.774% | $129.0949 | $129.09 | $129.10 | $129.10 |
| Purchase #6 | $79.63 | 3.293% | $82.2522 | $82.25 | $82.25 | $82.30 |
| Purchase #7 | $219.34 | 7.253% | $235.2487 | $235.25 | $235.25 | $235.20 |
| 7 purchase totals = | $982.13 | $1,047.4381 | $1,047.42 | $1,047.40 | $1,047.50 | |