| 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 | $193.64 | 10.665% | $214.2917 | $214.29 | $214.30 | $214.30 |
| Purchase #2 | $35.44 | 7.185% | $37.9864 | $37.99 | $38.00 | $38.00 |
| Purchase #3 | $166.70 | 12.758% | $187.9676 | $187.97 | $187.95 | $188.00 |
| Purchase #4 | $214.81 | 4.833% | $225.1918 | $225.19 | $225.20 | $225.20 |
| Purchase #5 | $189.72 | 13.718% | $215.7458 | $215.75 | $215.75 | $215.70 |
| Purchase #6 | $216.39 | 4.587% | $226.3158 | $226.32 | $226.30 | $226.30 |
| Purchase #7 | $115.87 | 12.447% | $130.2923 | $130.29 | $130.30 | $130.30 |
| 7 purchase totals = | $1,132.57 | $1,237.7914 | $1,237.80 | $1,237.80 | $1,237.80 | |