| 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 | $212.51 | 11.673% | $237.3163 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $9.39 | 5.426% | $9.8995 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $85.94 | 3.379% | $88.8439 | $88.84 | $88.85 | $88.80 |
| Purchase #4 | $182.99 | 9.514% | $200.3997 | $200.40 | $200.40 | $200.40 |
| Purchase #5 | $95.84 | 6.675% | $102.2373 | $102.24 | $102.25 | $102.20 |
| Purchase #6 | $242.80 | 7.715% | $261.532 | $261.53 | $261.55 | $261.50 |
| Purchase #7 | $200.62 | 6.786% | $214.2341 | $214.23 | $214.25 | $214.20 |
| 7 purchase totals = | $1,030.09 | $1,114.4628 | $1,114.46 | $1,114.50 | $1,114.30 | |