| 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 | $183.36 | 8.209% | $198.412 | $198.41 | $198.40 | $198.40 |
| Purchase #2 | $250.72 | 3.389% | $259.2169 | $259.22 | $259.20 | $259.20 |
| Purchase #3 | $66.86 | 4.647% | $69.967 | $69.97 | $69.95 | $70.00 |
| Purchase #4 | $30.69 | 6.207% | $32.5949 | $32.59 | $32.60 | $32.60 |
| Purchase #5 | $125.52 | 10.422% | $138.6017 | $138.60 | $138.60 | $138.60 |
| Purchase #6 | $10.74 | 3.790% | $11.147 | $11.15 | $11.15 | $11.10 |
| Purchase #7 | $213.25 | 5.273% | $224.4947 | $224.49 | $224.50 | $224.50 |
| 7 purchase totals = | $881.14 | $934.4342 | $934.43 | $934.40 | $934.40 | |