| 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 | $8.46 | 3.439% | $8.7509 | $8.75 | $8.75 | $8.80 |
| Purchase #2 | $239.93 | 7.513% | $257.9559 | $257.96 | $257.95 | $258.00 |
| Purchase #3 | $172.83 | 4.867% | $181.2416 | $181.24 | $181.25 | $181.20 |
| Purchase #4 | $233.59 | 13.795% | $265.8137 | $265.81 | $265.80 | $265.80 |
| Purchase #5 | $211.88 | 11.626% | $236.5132 | $236.51 | $236.50 | $236.50 |
| Purchase #6 | $223.98 | 3.611% | $232.0679 | $232.07 | $232.05 | $232.10 |
| Purchase #7 | $146.77 | 8.400% | $159.0987 | $159.10 | $159.10 | $159.10 |
| 7 purchase totals = | $1,237.44 | $1,341.4419 | $1,341.44 | $1,341.40 | $1,341.50 | |