| 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 | $103.63 | 5.636% | $109.4706 | $109.47 | $109.45 | $109.50 |
| Purchase #2 | $136.97 | 4.207% | $142.7323 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $147.92 | 3.560% | $153.186 | $153.19 | $153.20 | $153.20 |
| Purchase #4 | $43.73 | 12.130% | $49.0344 | $49.03 | $49.05 | $49.00 |
| Purchase #5 | $243.93 | 7.163% | $261.4027 | $261.40 | $261.40 | $261.40 |
| Purchase #6 | $220.65 | 13.290% | $249.9744 | $249.97 | $249.95 | $250.00 |
| Purchase #7 | $182.37 | 10.301% | $201.1559 | $201.16 | $201.15 | $201.20 |
| 7 purchase totals = | $1,079.20 | $1,166.9563 | $1,166.95 | $1,166.95 | $1,167.00 | |