| 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 | $80.40 | 7.130% | $86.1325 | $86.13 | $86.15 | $86.10 |
| Purchase #2 | $105.99 | 10.807% | $117.4443 | $117.44 | $117.45 | $117.40 |
| Purchase #3 | $185.74 | 7.630% | $199.912 | $199.91 | $199.90 | $199.90 |
| Purchase #4 | $249.62 | 4.393% | $260.5858 | $260.59 | $260.60 | $260.60 |
| Purchase #5 | $244.66 | 9.795% | $268.6244 | $268.62 | $268.60 | $268.60 |
| Purchase #6 | $171.36 | 4.696% | $179.4071 | $179.41 | $179.40 | $179.40 |
| Purchase #7 | $183.83 | 11.659% | $205.2627 | $205.26 | $205.25 | $205.30 |
| 7 purchase totals = | $1,221.60 | $1,317.3688 | $1,317.36 | $1,317.35 | $1,317.30 | |