| 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 | $237.99 | 11.849% | $266.1894 | $266.19 | $266.20 | $266.20 |
| Purchase #2 | $238.27 | 3.107% | $245.673 | $245.67 | $245.65 | $245.70 |
| Purchase #3 | $83.32 | 11.439% | $92.851 | $92.85 | $92.85 | $92.90 |
| Purchase #4 | $16.76 | 7.514% | $18.0193 | $18.02 | $18.00 | $18.00 |
| Purchase #5 | $13.81 | 4.417% | $14.42 | $14.42 | $14.40 | $14.40 |
| Purchase #6 | $114.83 | 12.506% | $129.1906 | $129.19 | $129.20 | $129.20 |
| Purchase #7 | $226.83 | 4.238% | $236.4431 | $236.44 | $236.45 | $236.40 |
| 7 purchase totals = | $931.81 | $1,002.7864 | $1,002.78 | $1,002.75 | $1,002.80 | |