| 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 | $189.85 | 10.426% | $209.6438 | $209.64 | $209.65 | $209.60 |
| Purchase #2 | $79.54 | 9.151% | $86.8187 | $86.82 | $86.80 | $86.80 |
| Purchase #3 | $181.42 | 8.642% | $197.0983 | $197.10 | $197.10 | $197.10 |
| Purchase #4 | $89.36 | 5.552% | $94.3213 | $94.32 | $94.30 | $94.30 |
| Purchase #5 | $200.82 | 10.760% | $222.4282 | $222.43 | $222.45 | $222.40 |
| Purchase #6 | $216.96 | 12.217% | $243.466 | $243.47 | $243.45 | $243.50 |
| Purchase #7 | $228.72 | 7.650% | $246.2171 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $1,186.67 | $1,299.9934 | $1,300.00 | $1,299.95 | $1,299.90 | |