| 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 | $249.45 | 3.476% | $258.1209 | $258.12 | $258.10 | $258.10 |
| Purchase #2 | $209.84 | 8.583% | $227.8506 | $227.85 | $227.85 | $227.90 |
| Purchase #3 | $243.30 | 9.630% | $266.7298 | $266.73 | $266.75 | $266.70 |
| Purchase #4 | $139.43 | 12.633% | $157.0442 | $157.04 | $157.05 | $157.00 |
| Purchase #5 | $184.26 | 12.801% | $207.8471 | $207.85 | $207.85 | $207.80 |
| Purchase #6 | $179.58 | 10.722% | $198.8346 | $198.83 | $198.85 | $198.80 |
| Purchase #7 | $27.63 | 6.497% | $29.4251 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $1,233.49 | $1,345.8523 | $1,345.85 | $1,345.90 | $1,345.70 | |