| 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 | $238.86 | 12.280% | $268.192 | $268.19 | $268.20 | $268.20 |
| Purchase #2 | $21.27 | 5.352% | $22.4084 | $22.41 | $22.40 | $22.40 |
| Purchase #3 | $217.69 | 11.690% | $243.138 | $243.14 | $243.15 | $243.10 |
| Purchase #4 | $22.40 | 5.252% | $23.5764 | $23.58 | $23.60 | $23.60 |
| Purchase #5 | $8.86 | 3.389% | $9.1603 | $9.16 | $9.15 | $9.20 |
| Purchase #6 | $200.32 | 5.479% | $211.2955 | $211.30 | $211.30 | $211.30 |
| Purchase #7 | $5.48 | 11.166% | $6.0919 | $6.09 | $6.10 | $6.10 |
| 7 purchase totals = | $714.88 | $783.8625 | $783.87 | $783.90 | $783.90 | |