| 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 | $104.29 | 3.609% | $108.0538 | $108.05 | $108.05 | $108.10 |
| Purchase #2 | $22.67 | 3.650% | $23.4975 | $23.50 | $23.50 | $23.50 |
| Purchase #3 | $214.58 | 11.648% | $239.5743 | $239.57 | $239.55 | $239.60 |
| Purchase #4 | $241.47 | 6.354% | $256.813 | $256.81 | $256.80 | $256.80 |
| Purchase #5 | $215.29 | 3.830% | $223.5356 | $223.54 | $223.55 | $223.50 |
| Purchase #6 | $136.50 | 7.685% | $146.99 | $146.99 | $147.00 | $147.00 |
| Purchase #7 | $217.80 | 8.841% | $237.0557 | $237.06 | $237.05 | $237.10 |
| 7 purchase totals = | $1,152.60 | $1,235.5199 | $1,235.52 | $1,235.50 | $1,235.60 | |