| 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 | $242.26 | 8.580% | $263.0459 | $263.05 | $263.05 | $263.00 |
| Purchase #2 | $24.51 | 4.205% | $25.5406 | $25.54 | $25.55 | $25.50 |
| Purchase #3 | $86.54 | 8.699% | $94.0681 | $94.07 | $94.05 | $94.10 |
| Purchase #4 | $229.31 | 4.401% | $239.4019 | $239.40 | $239.40 | $239.40 |
| Purchase #5 | $154.30 | 13.381% | $174.9469 | $174.95 | $174.95 | $174.90 |
| Purchase #6 | $130.35 | 9.661% | $142.9431 | $142.94 | $142.95 | $142.90 |
| Purchase #7 | $216.44 | 10.172% | $238.4563 | $238.46 | $238.45 | $238.50 |
| 7 purchase totals = | $1,083.71 | $1,178.4028 | $1,178.41 | $1,178.40 | $1,178.30 | |