| 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 | $194.31 | 3.563% | $201.2333 | $201.23 | $201.25 | $201.20 |
| Purchase #2 | $171.32 | 6.162% | $181.8767 | $181.88 | $181.90 | $181.90 |
| Purchase #3 | $212.31 | 6.639% | $226.4053 | $226.41 | $226.40 | $226.40 |
| Purchase #4 | $213.90 | 7.373% | $229.6708 | $229.67 | $229.65 | $229.70 |
| Purchase #5 | $12.67 | 6.377% | $13.478 | $13.48 | $13.50 | $13.50 |
| Purchase #6 | $242.35 | 11.465% | $270.1354 | $270.14 | $270.15 | $270.10 |
| Purchase #7 | $81.57 | 9.833% | $89.5908 | $89.59 | $89.60 | $89.60 |
| 7 purchase totals = | $1,128.43 | $1,212.3903 | $1,212.40 | $1,212.45 | $1,212.40 | |