| 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 | $135.90 | 13.393% | $154.1011 | $154.10 | $154.10 | $154.10 |
| Purchase #2 | $188.75 | 7.392% | $202.7024 | $202.70 | $202.70 | $202.70 |
| Purchase #3 | $114.41 | 11.499% | $127.566 | $127.57 | $127.55 | $127.60 |
| Purchase #4 | $148.36 | 9.686% | $162.7301 | $162.73 | $162.75 | $162.70 |
| Purchase #5 | $81.95 | 10.847% | $90.8391 | $90.84 | $90.85 | $90.80 |
| Purchase #6 | $114.75 | 4.832% | $120.2947 | $120.29 | $120.30 | $120.30 |
| Purchase #7 | $245.54 | 6.243% | $260.8691 | $260.87 | $260.85 | $260.90 |
| 7 purchase totals = | $1,029.66 | $1,119.1025 | $1,119.10 | $1,119.10 | $1,119.10 | |