| 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 | $220.34 | 12.674% | $248.2659 | $248.27 | $248.25 | $248.30 |
| Purchase #2 | $19.32 | 8.851% | $21.03 | $21.03 | $21.05 | $21.00 |
| Purchase #3 | $9.96 | 4.392% | $10.3974 | $10.40 | $10.40 | $10.40 |
| Purchase #4 | $183.26 | 8.502% | $198.8408 | $198.84 | $198.85 | $198.80 |
| Purchase #5 | $250.64 | 9.524% | $274.511 | $274.51 | $274.50 | $274.50 |
| Purchase #6 | $187.90 | 4.270% | $195.9233 | $195.92 | $195.90 | $195.90 |
| Purchase #7 | $23.64 | 7.390% | $25.387 | $25.39 | $25.40 | $25.40 |
| 7 purchase totals = | $895.06 | $974.3554 | $974.36 | $974.35 | $974.30 | |