| 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 | $109.43 | 4.449% | $114.2985 | $114.30 | $114.30 | $114.30 |
| Purchase #2 | $63.65 | 8.618% | $69.1354 | $69.14 | $69.15 | $69.10 |
| Purchase #3 | $207.62 | 12.619% | $233.8196 | $233.82 | $233.80 | $233.80 |
| Purchase #4 | $161.84 | 5.759% | $171.1604 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $97.46 | 8.165% | $105.4176 | $105.42 | $105.40 | $105.40 |
| Purchase #6 | $24.87 | 7.127% | $26.6425 | $26.64 | $26.65 | $26.60 |
| Purchase #7 | $201.60 | 11.467% | $224.7175 | $224.72 | $224.70 | $224.70 |
| 7 purchase totals = | $866.47 | $945.1915 | $945.20 | $945.15 | $945.10 | |