| 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 | $73.47 | 8.646% | $79.8222 | $79.82 | $79.80 | $79.80 |
| Purchase #2 | $121.70 | 12.468% | $136.8736 | $136.87 | $136.85 | $136.90 |
| Purchase #3 | $148.91 | 9.646% | $163.2739 | $163.27 | $163.25 | $163.30 |
| Purchase #4 | $105.72 | 10.491% | $116.8111 | $116.81 | $116.80 | $116.80 |
| Purchase #5 | $243.84 | 4.347% | $254.4397 | $254.44 | $254.45 | $254.40 |
| Purchase #6 | $226.83 | 5.777% | $239.934 | $239.93 | $239.95 | $239.90 |
| Purchase #7 | $24.51 | 6.456% | $26.0924 | $26.09 | $26.10 | $26.10 |
| 7 purchase totals = | $944.98 | $1,017.2469 | $1,017.23 | $1,017.20 | $1,017.20 | |