| 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 | $45.69 | 5.860% | $48.3674 | $48.37 | $48.35 | $48.40 |
| Purchase #2 | $222.94 | 10.383% | $246.0879 | $246.09 | $246.10 | $246.10 |
| Purchase #3 | $123.72 | 5.652% | $130.7127 | $130.71 | $130.70 | $130.70 |
| Purchase #4 | $191.58 | 9.165% | $209.1383 | $209.14 | $209.15 | $209.10 |
| Purchase #5 | $200.32 | 8.726% | $217.7999 | $217.80 | $217.80 | $217.80 |
| Purchase #6 | $225.40 | 5.371% | $237.5062 | $237.51 | $237.50 | $237.50 |
| Purchase #7 | $19.72 | 5.693% | $20.8427 | $20.84 | $20.85 | $20.80 |
| 7 purchase totals = | $1,029.37 | $1,110.4551 | $1,110.46 | $1,110.45 | $1,110.40 | |