| 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 | $206.88 | 3.850% | $214.8449 | $214.84 | $214.85 | $214.80 |
| Purchase #2 | $117.43 | 4.482% | $122.6932 | $122.69 | $122.70 | $122.70 |
| Purchase #3 | $232.72 | 8.593% | $252.7176 | $252.72 | $252.70 | $252.70 |
| Purchase #4 | $147.58 | 4.651% | $154.4439 | $154.44 | $154.45 | $154.40 |
| Purchase #5 | $204.81 | 4.197% | $213.4059 | $213.41 | $213.40 | $213.40 |
| Purchase #6 | $77.95 | 3.382% | $80.5863 | $80.59 | $80.60 | $80.60 |
| Purchase #7 | $189.26 | 4.861% | $198.4599 | $198.46 | $198.45 | $198.50 |
| 7 purchase totals = | $1,176.63 | $1,237.1517 | $1,237.15 | $1,237.15 | $1,237.10 | |