| 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 | $101.56 | 3.174% | $104.7835 | $104.78 | $104.80 | $104.80 |
| Purchase #2 | $204.94 | 13.759% | $233.1377 | $233.14 | $233.15 | $233.10 |
| Purchase #3 | $226.41 | 11.129% | $251.6072 | $251.61 | $251.60 | $251.60 |
| Purchase #4 | $207.75 | 11.271% | $231.1655 | $231.17 | $231.15 | $231.20 |
| Purchase #5 | $245.38 | 7.753% | $264.4043 | $264.40 | $264.40 | $264.40 |
| Purchase #6 | $42.98 | 8.473% | $46.6217 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $29.73 | 13.491% | $33.7409 | $33.74 | $33.75 | $33.70 |
| 7 purchase totals = | $1,058.75 | $1,165.4608 | $1,165.46 | $1,165.45 | $1,165.40 | |