| 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 | $239.35 | 4.144% | $249.2687 | $249.27 | $249.25 | $249.30 |
| Purchase #2 | $247.60 | 5.727% | $261.7801 | $261.78 | $261.80 | $261.80 |
| Purchase #3 | $194.85 | 13.457% | $221.071 | $221.07 | $221.05 | $221.10 |
| Purchase #4 | $220.74 | 7.218% | $236.673 | $236.67 | $236.65 | $236.70 |
| Purchase #5 | $40.95 | 5.331% | $43.133 | $43.13 | $43.15 | $43.10 |
| Purchase #6 | $192.44 | 6.864% | $205.6491 | $205.65 | $205.65 | $205.60 |
| Purchase #7 | $117.65 | 10.547% | $130.0585 | $130.06 | $130.05 | $130.10 |
| 7 purchase totals = | $1,253.58 | $1,347.6334 | $1,347.63 | $1,347.60 | $1,347.70 | |