| 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 | $106.43 | 10.500% | $117.6052 | $117.61 | $117.60 | $117.60 |
| Purchase #2 | $228.59 | 11.232% | $254.2652 | $254.27 | $254.25 | $254.30 |
| Purchase #3 | $202.29 | 3.461% | $209.2913 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $35.76 | 11.719% | $39.9507 | $39.95 | $39.95 | $40.00 |
| Purchase #5 | $163.69 | 4.671% | $171.336 | $171.34 | $171.35 | $171.30 |
| Purchase #6 | $207.29 | 8.137% | $224.1572 | $224.16 | $224.15 | $224.20 |
| Purchase #7 | $236.41 | 6.841% | $252.5828 | $252.58 | $252.60 | $252.60 |
| 7 purchase totals = | $1,180.46 | $1,269.1884 | $1,269.20 | $1,269.20 | $1,269.30 | |