| 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 | $17.97 | 13.152% | $20.3334 | $20.33 | $20.35 | $20.30 |
| Purchase #2 | $98.37 | 6.412% | $104.6775 | $104.68 | $104.70 | $104.70 |
| Purchase #3 | $240.59 | 4.268% | $250.8584 | $250.86 | $250.85 | $250.90 |
| Purchase #4 | $180.89 | 11.603% | $201.8787 | $201.88 | $201.90 | $201.90 |
| Purchase #5 | $130.41 | 10.532% | $144.1448 | $144.14 | $144.15 | $144.10 |
| Purchase #6 | $159.96 | 13.348% | $181.3115 | $181.31 | $181.30 | $181.30 |
| Purchase #7 | $169.77 | 8.486% | $184.1767 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $997.96 | $1,087.3810 | $1,087.38 | $1,087.45 | $1,087.40 | |