| 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 | $119.69 | 12.539% | $134.6979 | $134.70 | $134.70 | $134.70 |
| Purchase #2 | $167.70 | 8.317% | $181.6476 | $181.65 | $181.65 | $181.60 |
| Purchase #3 | $208.65 | 13.701% | $237.2371 | $237.24 | $237.25 | $237.20 |
| Purchase #4 | $212.36 | 3.697% | $220.2109 | $220.21 | $220.20 | $220.20 |
| Purchase #5 | $116.55 | 10.563% | $128.8612 | $128.86 | $128.85 | $128.90 |
| Purchase #6 | $11.87 | 12.729% | $13.3809 | $13.38 | $13.40 | $13.40 |
| Purchase #7 | $181.33 | 6.589% | $193.2778 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $1,018.15 | $1,109.3134 | $1,109.32 | $1,109.35 | $1,109.30 | |