| 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 | $198.31 | 13.822% | $225.7204 | $225.72 | $225.70 | $225.70 |
| Purchase #2 | $125.83 | 6.641% | $134.1864 | $134.19 | $134.20 | $134.20 |
| Purchase #3 | $121.92 | 9.591% | $133.6133 | $133.61 | $133.60 | $133.60 |
| Purchase #4 | $96.43 | 5.859% | $102.0798 | $102.08 | $102.10 | $102.10 |
| Purchase #5 | $196.89 | 7.416% | $211.4914 | $211.49 | $211.50 | $211.50 |
| Purchase #6 | $241.56 | 3.218% | $249.3334 | $249.33 | $249.35 | $249.30 |
| Purchase #7 | $240.70 | 5.309% | $253.4788 | $253.48 | $253.50 | $253.50 |
| 7 purchase totals = | $1,221.64 | $1,309.9035 | $1,309.90 | $1,309.95 | $1,309.90 | |