| 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 | $213.43 | 11.506% | $237.9873 | $237.99 | $238.00 | $238.00 |
| Purchase #2 | $99.62 | 3.537% | $103.1436 | $103.14 | $103.15 | $103.10 |
| Purchase #3 | $191.54 | 12.332% | $215.1607 | $215.16 | $215.15 | $215.20 |
| Purchase #4 | $125.29 | 11.174% | $139.2899 | $139.29 | $139.30 | $139.30 |
| Purchase #5 | $241.61 | 4.727% | $253.0309 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $179.33 | 4.105% | $186.6915 | $186.69 | $186.70 | $186.70 |
| Purchase #7 | $50.78 | 12.409% | $57.0813 | $57.08 | $57.10 | $57.10 |
| 7 purchase totals = | $1,101.60 | $1,192.3852 | $1,192.38 | $1,192.45 | $1,192.40 | |