| 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 | $118.99 | 7.819% | $128.2938 | $128.29 | $128.30 | $128.30 |
| Purchase #2 | $241.60 | 8.139% | $261.2638 | $261.26 | $261.25 | $261.30 |
| Purchase #3 | $237.58 | 3.229% | $245.2515 | $245.25 | $245.25 | $245.30 |
| Purchase #4 | $234.40 | 9.743% | $257.2376 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $128.32 | 11.469% | $143.037 | $143.04 | $143.05 | $143.00 |
| Purchase #6 | $147.41 | 11.582% | $164.483 | $164.48 | $164.50 | $164.50 |
| Purchase #7 | $157.38 | 9.868% | $172.9103 | $172.91 | $172.90 | $172.90 |
| 7 purchase totals = | $1,265.68 | $1,372.4770 | $1,372.47 | $1,372.50 | $1,372.50 | |