| 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 | $125.28 | 5.429% | $132.0815 | $132.08 | $132.10 | $132.10 |
| Purchase #2 | $228.27 | 11.467% | $254.4457 | $254.45 | $254.45 | $254.40 |
| Purchase #3 | $214.83 | 5.581% | $226.8197 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $120.63 | 9.562% | $132.1646 | $132.16 | $132.15 | $132.20 |
| Purchase #5 | $165.32 | 11.486% | $184.3087 | $184.31 | $184.30 | $184.30 |
| Purchase #6 | $87.42 | 7.184% | $93.7003 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $96.39 | 8.106% | $104.2034 | $104.20 | $104.20 | $104.20 |
| 7 purchase totals = | $1,038.14 | $1,127.7239 | $1,127.72 | $1,127.70 | $1,127.70 | |