| 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 | $185.60 | 9.595% | $203.4083 | $203.41 | $203.40 | $203.40 |
| Purchase #2 | $37.79 | 7.327% | $40.5589 | $40.56 | $40.55 | $40.60 |
| Purchase #3 | $211.79 | 6.104% | $224.7177 | $224.72 | $224.70 | $224.70 |
| Purchase #4 | $203.68 | 11.298% | $226.6918 | $226.69 | $226.70 | $226.70 |
| Purchase #5 | $85.63 | 4.497% | $89.4808 | $89.48 | $89.50 | $89.50 |
| Purchase #6 | $245.58 | 10.560% | $271.5132 | $271.51 | $271.50 | $271.50 |
| Purchase #7 | $82.62 | 5.747% | $87.3682 | $87.37 | $87.35 | $87.40 |
| 7 purchase totals = | $1,052.69 | $1,143.7389 | $1,143.74 | $1,143.70 | $1,143.80 | |