| 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 | $26.67 | 9.832% | $29.2922 | $29.29 | $29.30 | $29.30 |
| Purchase #2 | $207.62 | 11.173% | $230.8174 | $230.82 | $230.80 | $230.80 |
| Purchase #3 | $221.73 | 13.577% | $251.8343 | $251.83 | $251.85 | $251.80 |
| Purchase #4 | $248.50 | 13.443% | $281.9059 | $281.91 | $281.90 | $281.90 |
| Purchase #5 | $120.31 | 11.182% | $133.7631 | $133.76 | $133.75 | $133.80 |
| Purchase #6 | $249.46 | 12.771% | $281.3185 | $281.32 | $281.30 | $281.30 |
| Purchase #7 | $99.59 | 10.366% | $109.9135 | $109.91 | $109.90 | $109.90 |
| 7 purchase totals = | $1,173.88 | $1,318.8449 | $1,318.84 | $1,318.80 | $1,318.80 | |