| 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 | $207.99 | 9.324% | $227.383 | $227.38 | $227.40 | $227.40 |
| Purchase #2 | $74.52 | 8.343% | $80.7372 | $80.74 | $80.75 | $80.70 |
| Purchase #3 | $188.90 | 13.766% | $214.904 | $214.90 | $214.90 | $214.90 |
| Purchase #4 | $157.61 | 4.251% | $164.31 | $164.31 | $164.30 | $164.30 |
| Purchase #5 | $97.30 | 13.279% | $110.2205 | $110.22 | $110.20 | $110.20 |
| Purchase #6 | $120.56 | 11.553% | $134.4883 | $134.49 | $134.50 | $134.50 |
| Purchase #7 | $69.67 | 9.558% | $76.3291 | $76.33 | $76.35 | $76.30 |
| 7 purchase totals = | $916.55 | $1,008.3721 | $1,008.37 | $1,008.40 | $1,008.30 | |