| 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 | $193.56 | 11.346% | $215.5213 | $215.52 | $215.50 | $215.50 |
| Purchase #2 | $246.73 | 11.366% | $274.7733 | $274.77 | $274.75 | $274.80 |
| Purchase #3 | $60.72 | 10.768% | $67.2583 | $67.26 | $67.25 | $67.30 |
| Purchase #4 | $189.93 | 6.407% | $202.0988 | $202.10 | $202.10 | $202.10 |
| Purchase #5 | $173.95 | 13.500% | $197.4333 | $197.43 | $197.45 | $197.40 |
| Purchase #6 | $6.40 | 10.176% | $7.0513 | $7.05 | $7.05 | $7.10 |
| Purchase #7 | $198.42 | 3.228% | $204.825 | $204.83 | $204.85 | $204.80 |
| 7 purchase totals = | $1,069.71 | $1,168.9613 | $1,168.96 | $1,168.95 | $1,169.00 | |