| 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 | $241.59 | 4.262% | $251.8866 | $251.89 | $251.90 | $251.90 |
| Purchase #2 | $92.40 | 12.809% | $104.2355 | $104.24 | $104.25 | $104.20 |
| Purchase #3 | $189.59 | 4.519% | $198.1576 | $198.16 | $198.15 | $198.20 |
| Purchase #4 | $117.41 | 3.709% | $121.7647 | $121.76 | $121.75 | $121.80 |
| Purchase #5 | $129.43 | 10.290% | $142.7483 | $142.75 | $142.75 | $142.70 |
| Purchase #6 | $117.66 | 5.799% | $124.4831 | $124.48 | $124.50 | $124.50 |
| Purchase #7 | $220.55 | 5.340% | $232.3274 | $232.33 | $232.35 | $232.30 |
| 7 purchase totals = | $1,108.63 | $1,175.6032 | $1,175.61 | $1,175.65 | $1,175.60 | |