| 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 | $242.47 | 3.306% | $250.4861 | $250.49 | $250.50 | $250.50 |
| Purchase #2 | $213.64 | 8.582% | $231.9746 | $231.97 | $231.95 | $232.00 |
| Purchase #3 | $56.60 | 5.240% | $59.5658 | $59.57 | $59.55 | $59.60 |
| Purchase #4 | $213.74 | 5.177% | $224.8053 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $14.94 | 11.718% | $16.6907 | $16.69 | $16.70 | $16.70 |
| Purchase #6 | $198.75 | 4.602% | $207.8965 | $207.90 | $207.90 | $207.90 |
| Purchase #7 | $138.93 | 10.849% | $154.0025 | $154.00 | $154.00 | $154.00 |
| 7 purchase totals = | $1,079.07 | $1,145.4215 | $1,145.43 | $1,145.40 | $1,145.50 | |