| 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 | $247.28 | 4.506% | $258.4224 | $258.42 | $258.40 | $258.40 |
| Purchase #2 | $130.41 | 4.254% | $135.9576 | $135.96 | $135.95 | $136.00 |
| Purchase #3 | $249.35 | 11.823% | $278.8307 | $278.83 | $278.85 | $278.80 |
| Purchase #4 | $79.56 | 9.214% | $86.8907 | $86.89 | $86.90 | $86.90 |
| Purchase #5 | $40.25 | 8.598% | $43.7107 | $43.71 | $43.70 | $43.70 |
| Purchase #6 | $23.83 | 4.491% | $24.9002 | $24.90 | $24.90 | $24.90 |
| Purchase #7 | $28.63 | 6.554% | $30.5064 | $30.51 | $30.50 | $30.50 |
| 7 purchase totals = | $799.31 | $859.2187 | $859.22 | $859.20 | $859.20 | |