| 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 | $187.50 | 9.681% | $205.6519 | $205.65 | $205.65 | $205.70 |
| Purchase #2 | $99.64 | 7.458% | $107.0712 | $107.07 | $107.05 | $107.10 |
| Purchase #3 | $71.42 | 13.352% | $80.956 | $80.96 | $80.95 | $81.00 |
| Purchase #4 | $206.35 | 9.205% | $225.3445 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $193.82 | 10.350% | $213.8804 | $213.88 | $213.90 | $213.90 |
| Purchase #6 | $156.40 | 3.422% | $161.752 | $161.75 | $161.75 | $161.80 |
| Purchase #7 | $198.35 | 4.546% | $207.367 | $207.37 | $207.35 | $207.40 |
| 7 purchase totals = | $1,113.48 | $1,202.0230 | $1,202.02 | $1,202.00 | $1,202.20 | |