| 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 | $249.47 | 6.786% | $266.399 | $266.40 | $266.40 | $266.40 |
| Purchase #2 | $250.36 | 8.359% | $271.2876 | $271.29 | $271.30 | $271.30 |
| Purchase #3 | $12.78 | 9.381% | $13.9789 | $13.98 | $14.00 | $14.00 |
| Purchase #4 | $77.96 | 13.360% | $88.3755 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $214.32 | 11.143% | $238.2017 | $238.20 | $238.20 | $238.20 |
| Purchase #6 | $35.69 | 4.302% | $37.2254 | $37.23 | $37.25 | $37.20 |
| Purchase #7 | $104.63 | 7.456% | $112.4312 | $112.43 | $112.45 | $112.40 |
| 7 purchase totals = | $945.21 | $1,027.8993 | $1,027.91 | $1,028.00 | $1,027.90 | |