| 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 | $11.54 | 9.323% | $12.6159 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $92.47 | 13.329% | $104.7953 | $104.80 | $104.80 | $104.80 |
| Purchase #3 | $120.31 | 6.649% | $128.3094 | $128.31 | $128.30 | $128.30 |
| Purchase #4 | $197.87 | 12.701% | $223.0015 | $223.00 | $223.00 | $223.00 |
| Purchase #5 | $72.74 | 12.559% | $81.8754 | $81.88 | $81.90 | $81.90 |
| Purchase #6 | $209.87 | 13.289% | $237.7596 | $237.76 | $237.75 | $237.80 |
| Purchase #7 | $173.72 | 12.592% | $195.5948 | $195.59 | $195.60 | $195.60 |
| 7 purchase totals = | $878.52 | $983.9519 | $983.96 | $983.95 | $984.00 | |