| 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 | $225.30 | 10.871% | $249.7924 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $27.45 | 10.579% | $30.3539 | $30.35 | $30.35 | $30.40 |
| Purchase #3 | $51.87 | 3.772% | $53.8265 | $53.83 | $53.85 | $53.80 |
| Purchase #4 | $12.97 | 12.138% | $14.5443 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $125.56 | 3.492% | $129.9446 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $170.29 | 10.156% | $187.5847 | $187.58 | $187.60 | $187.60 |
| Purchase #7 | $161.29 | 10.490% | $178.2093 | $178.21 | $178.20 | $178.20 |
| 7 purchase totals = | $774.73 | $844.2557 | $844.24 | $844.30 | $844.20 | |