| 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 | $92.92 | 10.186% | $102.3848 | $102.38 | $102.40 | $102.40 |
| Purchase #2 | $102.96 | 11.604% | $114.9075 | $114.91 | $114.90 | $114.90 |
| Purchase #3 | $218.62 | 12.606% | $246.1792 | $246.18 | $246.20 | $246.20 |
| Purchase #4 | $100.80 | 7.348% | $108.2068 | $108.21 | $108.20 | $108.20 |
| Purchase #5 | $192.46 | 5.314% | $202.6873 | $202.69 | $202.70 | $202.70 |
| Purchase #6 | $104.25 | 10.352% | $115.042 | $115.04 | $115.05 | $115.00 |
| Purchase #7 | $150.92 | 13.752% | $171.6745 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $962.93 | $1,061.0821 | $1,061.08 | $1,061.10 | $1,061.10 | |