| 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 | $106.55 | 5.841% | $112.7736 | $112.77 | $112.75 | $112.80 |
| Purchase #2 | $180.70 | 13.103% | $204.3771 | $204.38 | $204.40 | $204.40 |
| Purchase #3 | $101.45 | 12.352% | $113.9811 | $113.98 | $114.00 | $114.00 |
| Purchase #4 | $222.71 | 11.362% | $248.0143 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $78.59 | 11.602% | $87.708 | $87.71 | $87.70 | $87.70 |
| Purchase #6 | $214.88 | 7.837% | $231.7201 | $231.72 | $231.70 | $231.70 |
| Purchase #7 | $118.83 | 3.506% | $122.9962 | $123.00 | $123.00 | $123.00 |
| 7 purchase totals = | $1,023.71 | $1,121.5704 | $1,121.57 | $1,121.55 | $1,121.60 | |