| 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 | $206.55 | 10.488% | $228.213 | $228.21 | $228.20 | $228.20 |
| Purchase #2 | $237.93 | 10.788% | $263.5979 | $263.60 | $263.60 | $263.60 |
| Purchase #3 | $60.91 | 12.290% | $68.3958 | $68.40 | $68.40 | $68.40 |
| Purchase #4 | $80.95 | 10.635% | $89.559 | $89.56 | $89.55 | $89.60 |
| Purchase #5 | $81.69 | 5.664% | $86.3169 | $86.32 | $86.30 | $86.30 |
| Purchase #6 | $228.81 | 8.158% | $247.4763 | $247.48 | $247.50 | $247.50 |
| Purchase #7 | $83.70 | 13.713% | $95.1778 | $95.18 | $95.20 | $95.20 |
| 7 purchase totals = | $980.54 | $1,078.7367 | $1,078.75 | $1,078.75 | $1,078.80 | |