| 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 | $203.57 | 6.484% | $216.7695 | $216.77 | $216.75 | $216.80 |
| Purchase #2 | $119.76 | 6.739% | $127.8306 | $127.83 | $127.85 | $127.80 |
| Purchase #3 | $250.50 | 4.701% | $262.276 | $262.28 | $262.30 | $262.30 |
| Purchase #4 | $245.65 | 12.834% | $277.1767 | $277.18 | $277.20 | $277.20 |
| Purchase #5 | $144.65 | 13.202% | $163.7467 | $163.75 | $163.75 | $163.70 |
| Purchase #6 | $6.89 | 12.455% | $7.7481 | $7.75 | $7.75 | $7.70 |
| Purchase #7 | $63.27 | 5.510% | $66.7562 | $66.76 | $66.75 | $66.80 |
| 7 purchase totals = | $1,034.29 | $1,122.3038 | $1,122.32 | $1,122.35 | $1,122.30 | |