| 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 | $236.76 | 3.225% | $244.3955 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $104.50 | 6.199% | $110.978 | $110.98 | $111.00 | $111.00 |
| Purchase #3 | $184.47 | 6.587% | $196.621 | $196.62 | $196.60 | $196.60 |
| Purchase #4 | $110.81 | 4.199% | $115.4629 | $115.46 | $115.45 | $115.50 |
| Purchase #5 | $122.52 | 9.661% | $134.3567 | $134.36 | $134.35 | $134.40 |
| Purchase #6 | $143.47 | 5.749% | $151.7181 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $16.98 | 8.694% | $18.4562 | $18.46 | $18.45 | $18.50 |
| 7 purchase totals = | $919.51 | $971.9884 | $972.00 | $971.95 | $972.10 | |