| 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 | $21.29 | 13.283% | $24.118 | $24.12 | $24.10 | $24.10 |
| Purchase #2 | $183.54 | 8.745% | $199.5906 | $199.59 | $199.60 | $199.60 |
| Purchase #3 | $205.82 | 9.808% | $226.0068 | $226.01 | $226.00 | $226.00 |
| Purchase #4 | $154.79 | 7.368% | $166.1949 | $166.19 | $166.20 | $166.20 |
| Purchase #5 | $235.26 | 11.206% | $261.6232 | $261.62 | $261.60 | $261.60 |
| Purchase #6 | $213.65 | 12.771% | $240.9352 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $162.25 | 6.504% | $172.8027 | $172.80 | $172.80 | $172.80 |
| 7 purchase totals = | $1,176.60 | $1,291.2714 | $1,291.27 | $1,291.25 | $1,291.20 | |