| 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 | $222.36 | 8.350% | $240.9271 | $240.93 | $240.95 | $240.90 |
| Purchase #2 | $144.77 | 4.604% | $151.4352 | $151.44 | $151.45 | $151.40 |
| Purchase #3 | $50.76 | 11.632% | $56.6644 | $56.66 | $56.65 | $56.70 |
| Purchase #4 | $175.46 | 5.356% | $184.8576 | $184.86 | $184.85 | $184.90 |
| Purchase #5 | $151.71 | 7.768% | $163.4948 | $163.49 | $163.50 | $163.50 |
| Purchase #6 | $134.88 | 12.236% | $151.3839 | $151.38 | $151.40 | $151.40 |
| Purchase #7 | $125.36 | 12.109% | $140.5398 | $140.54 | $140.55 | $140.50 |
| 7 purchase totals = | $1,005.30 | $1,089.3028 | $1,089.30 | $1,089.35 | $1,089.30 | |