| 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 | $214.94 | 11.286% | $239.1981 | $239.20 | $239.20 | $239.20 |
| Purchase #2 | $214.95 | 9.117% | $234.547 | $234.55 | $234.55 | $234.50 |
| Purchase #3 | $231.79 | 11.324% | $258.0379 | $258.04 | $258.05 | $258.00 |
| Purchase #4 | $5.81 | 11.508% | $6.4786 | $6.48 | $6.50 | $6.50 |
| Purchase #5 | $249.86 | 8.319% | $270.6459 | $270.65 | $270.65 | $270.60 |
| Purchase #6 | $178.32 | 9.390% | $195.0642 | $195.06 | $195.05 | $195.10 |
| Purchase #7 | $11.36 | 11.579% | $12.6754 | $12.68 | $12.70 | $12.70 |
| 7 purchase totals = | $1,107.03 | $1,216.6471 | $1,216.66 | $1,216.70 | $1,216.60 | |