| 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 | $228.48 | 6.650% | $243.6739 | $243.67 | $243.65 | $243.70 |
| Purchase #2 | $95.43 | 9.756% | $104.7402 | $104.74 | $104.75 | $104.70 |
| Purchase #3 | $211.47 | 4.604% | $221.2061 | $221.21 | $221.20 | $221.20 |
| Purchase #4 | $167.30 | 13.386% | $189.6948 | $189.69 | $189.70 | $189.70 |
| Purchase #5 | $34.76 | 5.747% | $36.7577 | $36.76 | $36.75 | $36.80 |
| Purchase #6 | $145.53 | 6.109% | $154.4204 | $154.42 | $154.40 | $154.40 |
| Purchase #7 | $123.55 | 13.640% | $140.4022 | $140.40 | $140.40 | $140.40 |
| 7 purchase totals = | $1,006.52 | $1,090.8953 | $1,090.89 | $1,090.85 | $1,090.90 | |