| 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 | $248.47 | 13.657% | $282.4035 | $282.40 | $282.40 | $282.40 |
| Purchase #2 | $38.34 | 8.280% | $41.5146 | $41.51 | $41.50 | $41.50 |
| Purchase #3 | $187.31 | 6.413% | $199.3222 | $199.32 | $199.30 | $199.30 |
| Purchase #4 | $40.88 | 5.277% | $43.0372 | $43.04 | $43.05 | $43.00 |
| Purchase #5 | $173.52 | 11.522% | $193.513 | $193.51 | $193.50 | $193.50 |
| Purchase #6 | $224.33 | 11.199% | $249.4527 | $249.45 | $249.45 | $249.50 |
| Purchase #7 | $140.43 | 12.312% | $157.7197 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $1,053.28 | $1,166.9629 | $1,166.95 | $1,166.90 | $1,166.90 | |