| 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 | $243.80 | 10.255% | $268.8017 | $268.80 | $268.80 | $268.80 |
| Purchase #2 | $138.40 | 7.372% | $148.6028 | $148.60 | $148.60 | $148.60 |
| Purchase #3 | $86.97 | 3.383% | $89.9122 | $89.91 | $89.90 | $89.90 |
| Purchase #4 | $153.66 | 13.723% | $174.7468 | $174.75 | $174.75 | $174.70 |
| Purchase #5 | $165.64 | 5.566% | $174.8595 | $174.86 | $174.85 | $174.90 |
| Purchase #6 | $95.68 | 11.643% | $106.82 | $106.82 | $106.80 | $106.80 |
| Purchase #7 | $77.99 | 10.693% | $86.3295 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $962.14 | $1,050.0725 | $1,050.07 | $1,050.05 | $1,050.00 | |