| 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 | $95.31 | 5.476% | $100.5292 | $100.53 | $100.55 | $100.50 |
| Purchase #2 | $192.82 | 10.709% | $213.4691 | $213.47 | $213.45 | $213.50 |
| Purchase #3 | $177.27 | 5.128% | $186.3604 | $186.36 | $186.35 | $186.40 |
| Purchase #4 | $80.80 | 7.142% | $86.5707 | $86.57 | $86.55 | $86.60 |
| Purchase #5 | $131.75 | 6.369% | $140.1412 | $140.14 | $140.15 | $140.10 |
| Purchase #6 | $166.26 | 8.323% | $180.0978 | $180.10 | $180.10 | $180.10 |
| Purchase #7 | $177.43 | 11.123% | $197.1655 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $1,021.64 | $1,104.3339 | $1,104.34 | $1,104.30 | $1,104.40 | |