| 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 | $206.56 | 7.515% | $222.083 | $222.08 | $222.10 | $222.10 |
| Purchase #2 | $113.64 | 3.590% | $117.7197 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $243.80 | 13.687% | $277.1689 | $277.17 | $277.15 | $277.20 |
| Purchase #4 | $130.66 | 7.476% | $140.4281 | $140.43 | $140.45 | $140.40 |
| Purchase #5 | $98.79 | 8.263% | $106.953 | $106.95 | $106.95 | $107.00 |
| Purchase #6 | $60.82 | 11.346% | $67.7206 | $67.72 | $67.70 | $67.70 |
| Purchase #7 | $145.79 | 12.297% | $163.7178 | $163.72 | $163.70 | $163.70 |
| 7 purchase totals = | $1,000.06 | $1,095.7911 | $1,095.79 | $1,095.75 | $1,095.80 | |