| 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 | $185.75 | 5.331% | $195.6523 | $195.65 | $195.65 | $195.70 |
| Purchase #2 | $115.74 | 12.430% | $130.1265 | $130.13 | $130.15 | $130.10 |
| Purchase #3 | $124.68 | 11.194% | $138.6367 | $138.64 | $138.65 | $138.60 |
| Purchase #4 | $160.92 | 11.622% | $179.6221 | $179.62 | $179.60 | $179.60 |
| Purchase #5 | $82.74 | 8.192% | $89.5181 | $89.52 | $89.50 | $89.50 |
| Purchase #6 | $241.63 | 5.743% | $255.5068 | $255.51 | $255.50 | $255.50 |
| Purchase #7 | $240.32 | 8.643% | $261.0909 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $1,151.78 | $1,250.1534 | $1,250.16 | $1,250.15 | $1,250.10 | |